620103864

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{327059}}^1$

素因数の和:327147

約数の個数: 32

約数和(自身を含む): 1569888000

約数和(自身を除く): 949784136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 158, 237, 316, 474, 632, 948, 1896, 327059, 654118, 981177, 1308236, 1962354, 2616472, 3924708, 7849416, 25837661, 51675322, 77512983, 103350644, 155025966, 206701288, 310051932, 620103864]

約数ペア:

[(1, 620103864), (2, 310051932), (3, 206701288), (4, 155025966), (6, 103350644), (8, 77512983), (12, 51675322), (24, 25837661), (79, 7849416), (158, 3924708), (237, 2616472), (316, 1962354), (474, 1308236), (632, 981177), (948, 654118), (1896, 327059)]