315087508868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6359}}^1\times {\mathrm{19087}}^1$

素因数の和:25520

約数の個数: 48

約数和(自身を含む): 611854387200

約数和(自身を除く): 296766878332

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 1298, 2596, 6359, 12718, 19087, 25436, 38174, 69949, 76348, 139898, 209957, 279796, 375181, 419914, 750362, 839828, 1126133, 1500724, 2252266, 4126991, 4504532, 8253982, 12387463, 16507964, 24774926, 49549852, 121374233, 242748466, 485496932, 1335116563, 2670233126, 5340466252, 7161079747, 14322159494, 28644318988, 78771877217, 157543754434, 315087508868]

約数ペア:

[(1, 315087508868), (2, 157543754434), (4, 78771877217), (11, 28644318988), (22, 14322159494), (44, 7161079747), (59, 5340466252), (118, 2670233126), (236, 1335116563), (649, 485496932), (1298, 242748466), (2596, 121374233), (6359, 49549852), (12718, 24774926), (19087, 16507964), (25436, 12387463), (38174, 8253982), (69949, 4504532), (76348, 4126991), (139898, 2252266), (209957, 1500724), (279796, 1126133), (375181, 839828), (419914, 750362)]