397069392

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{285251}}^1$

素因数の和:285291

約数の個数: 40

約数和(自身を含む): 1061137440

約数和(自身を除く): 664068048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 285251, 570502, 855753, 1141004, 1711506, 2282008, 3423012, 4564016, 6846024, 8272279, 13692048, 16544558, 24816837, 33089116, 49633674, 66178232, 99267348, 132356464, 198534696, 397069392]

約数ペア:

[(1, 397069392), (2, 198534696), (3, 132356464), (4, 99267348), (6, 66178232), (8, 49633674), (12, 33089116), (16, 24816837), (24, 16544558), (29, 13692048), (48, 8272279), (58, 6846024), (87, 4564016), (116, 3423012), (174, 2282008), (232, 1711506), (348, 1141004), (464, 855753), (696, 570502), (1392, 285251)]