397456152

素因数分解:

$2^3\times 3^1\times {\mathrm{127}}^1\times {\mathrm{130399}}^1$

素因数の和:130535

約数の個数: 32

約数和(自身を含む): 1001472000

約数和(自身を除く): 604015848

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 127, 254, 381, 508, 762, 1016, 1524, 3048, 130399, 260798, 391197, 521596, 782394, 1043192, 1564788, 3129576, 16560673, 33121346, 49682019, 66242692, 99364038, 132485384, 198728076, 397456152]

約数ペア:

[(1, 397456152), (2, 198728076), (3, 132485384), (4, 99364038), (6, 66242692), (8, 49682019), (12, 33121346), (24, 16560673), (127, 3129576), (254, 1564788), (381, 1043192), (508, 782394), (762, 521596), (1016, 391197), (1524, 260798), (3048, 130399)]