252718968

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{761}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 643554720

約数和(自身を除く): 390835752

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 137, 202, 274, 303, 404, 411, 548, 606, 761, 808, 822, 1096, 1212, 1522, 1644, 2283, 2424, 3044, 3288, 4566, 6088, 9132, 13837, 18264, 27674, 41511, 55348, 76861, 83022, 104257, 110696, 153722, 166044, 208514, 230583, 307444, 312771, 332088, 417028, 461166, 614888, 625542, 834056, 922332, 1251084, 1844664, 2502168, 10529957, 21059914, 31589871, 42119828, 63179742, 84239656, 126359484, 252718968]

約数ペア:

[(1, 252718968), (2, 126359484), (3, 84239656), (4, 63179742), (6, 42119828), (8, 31589871), (12, 21059914), (24, 10529957), (101, 2502168), (137, 1844664), (202, 1251084), (274, 922332), (303, 834056), (404, 625542), (411, 614888), (548, 461166), (606, 417028), (761, 332088), (808, 312771), (822, 307444), (1096, 230583), (1212, 208514), (1522, 166044), (1644, 153722), (2283, 110696), (2424, 104257), (3044, 83022), (3288, 76861), (4566, 55348), (6088, 41511), (9132, 27674), (13837, 18264)]