Feedback form

Factors of 438

"Factors of a Number" Calculator

What are the Factors of 438?

Answer

Factors of 438:

1, 2, 3, 6, 73, 146, 219, 438

8 factors · 438 = 2 × 3 × 73 · composite

Underlined — prime: 2, 3, 73 · 1 — neither prime nor composite · others — composite

Factor pairs of 438

4 pairs: 1 × 438 · 2 × 219 · 3 × 146 · 6 × 73

Past √438 ≈ 20.93 every pair would repeat one already found — so checking stops at 20.

438 = 2 × 3 × 73 → (1 + 1) × (1 + 1) × (1 + 1) = 8 factors: add 1 to each exponent and multiply.

Found an error in the calculation or the information?

Related Calculations

See Also

Prime Number Checker - Find out whether a given number is Prime or not
Prime Factorization - Prime Factorization Calculator
Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between

Share This Calculation

Print

https://calculat.io/en/number/factors-of/438

<a href="https://calculat.io/en/number/factors-of/438">Factors of 438 - Calculatio</a>

Facebook

Twitter

Telegram

WhatsApp

Viber

Email

Factors of 438. Factors of 438: full list and factor pairs.

https://calculat.io/en/number/factors-of/438/generated.jpg

Factors Table

Number	Factors
423	1, 3, 9, 47, 141, 423
424	1, 2, 4, 8, 53, 106, 212, 424
425	1, 5, 17, 25, 85, 425
426	1, 2, 3, 6, 71, 142, 213, 426
427	1, 7, 61, 427
428	1, 2, 4, 107, 214, 428
429	1, 3, 11, 13, 33, 39, 143, 429
430	1, 2, 5, 10, 43, 86, 215, 430
431	1, 431
432	1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
433	1, 433
434	1, 2, 7, 14, 31, 62, 217, 434
435	1, 3, 5, 15, 29, 87, 145, 435
436	1, 2, 4, 109, 218, 436
437	1, 19, 23, 437
438	1, 2, 3, 6, 73, 146, 219, 438
439	1, 439
440	1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440
441	1, 3, 7, 9, 21, 49, 63, 147, 441
442	1, 2, 13, 17, 26, 34, 221, 442
443	1, 443
444	1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444
445	1, 5, 89, 445
446	1, 2, 223, 446
447	1, 3, 149, 447
448	1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448
449	1, 449
450	1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450
451	1, 11, 41, 451
452	1, 2, 4, 113, 226, 452

Recalculate with different values ↑

FAQ

What are the Factors of 438?

Factors of 438: 1, 2, 3, 6, 73, 146, 219, 438

How many factors does 438 have?

Number 438 has 8 factors

How many Factor Pairs does 438 have?

Number 438 has 4 factor pairs

Is 438 a prime or composite number?

Composite: 438 = 2 × 3 × 73, so it has 8 factors — a prime has exactly two.

How many factors does 438 have excluding 1 and 438?

6: 2, 3, 6, 73, 146 and 219.