628928208

素因数分解:

$2^4\times 3^2\times {\mathrm{4367557}}^1$

素因数の和:4367571

約数の個数: 30

約数和(自身を含む): 1760125874

約数和(自身を除く): 1131197666

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 4367557, 8735114, 13102671, 17470228, 26205342, 34940456, 39308013, 52410684, 69880912, 78616026, 104821368, 157232052, 209642736, 314464104, 628928208]

約数ペア:

[(1, 628928208), (2, 314464104), (3, 209642736), (4, 157232052), (6, 104821368), (8, 78616026), (9, 69880912), (12, 52410684), (16, 39308013), (18, 34940456), (24, 26205342), (36, 17470228), (48, 13102671), (72, 8735114), (144, 4367557)]