385280872912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{14173}}^1\times {\mathrm{130693}}^1$

素因数の和:144887

約数の個数: 40

約数和(自身を含む): 803966232104

約数和(自身を除く): 418685359192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 14173, 28346, 56692, 113384, 130693, 184249, 226768, 261386, 368498, 522772, 736996, 1045544, 1473992, 1699009, 2091088, 2947984, 3398018, 6796036, 13592072, 27184144, 1852311889, 3704623778, 7409247556, 14818495112, 24080054557, 29636990224, 48160109114, 96320218228, 192640436456, 385280872912]

約数ペア:

[(1, 385280872912), (2, 192640436456), (4, 96320218228), (8, 48160109114), (13, 29636990224), (16, 24080054557), (26, 14818495112), (52, 7409247556), (104, 3704623778), (208, 1852311889), (14173, 27184144), (28346, 13592072), (56692, 6796036), (113384, 3398018), (130693, 2947984), (184249, 2091088), (226768, 1699009), (261386, 1473992), (368498, 1045544), (522772, 736996)]