355442872

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{521}}^1\times {\mathrm{797}}^1$

素因数の和:1431

約数の個数: 32

約数和(自身を含む): 674820720

約数和(自身を除く): 319377848

約数列:

[1, 2, 4, 8, 107, 214, 428, 521, 797, 856, 1042, 1594, 2084, 3188, 4168, 6376, 55747, 85279, 111494, 170558, 222988, 341116, 415237, 445976, 682232, 830474, 1660948, 3321896, 44430359, 88860718, 177721436, 355442872]

約数ペア:

[(1, 355442872), (2, 177721436), (4, 88860718), (8, 44430359), (107, 3321896), (214, 1660948), (428, 830474), (521, 682232), (797, 445976), (856, 415237), (1042, 341116), (1594, 222988), (2084, 170558), (3188, 111494), (4168, 85279), (6376, 55747)]