313916864

素因数分解:

$2^6\times {\mathrm{229}}^1\times {\mathrm{21419}}^1$

素因数の和:21660

約数の個数: 28

約数和(自身を含む): 625678200

約数和(自身を除く): 311761336

約数列:

[1, 2, 4, 8, 16, 32, 64, 229, 458, 916, 1832, 3664, 7328, 14656, 21419, 42838, 85676, 171352, 342704, 685408, 1370816, 4904951, 9809902, 19619804, 39239608, 78479216, 156958432, 313916864]

約数ペア:

[(1, 313916864), (2, 156958432), (4, 78479216), (8, 39239608), (16, 19619804), (32, 9809902), (64, 4904951), (229, 1370816), (458, 685408), (916, 342704), (1832, 171352), (3664, 85676), (7328, 42838), (14656, 21419)]