248763804

素因数分解:

$2^2\times 3^1\times {\mathrm{1031}}^1\times {\mathrm{20107}}^1$

素因数の和:21145

約数の個数: 24

約数和(自身を含む): 581040768

約数和(自身を除く): 332276964

約数列:

[1, 2, 3, 4, 6, 12, 1031, 2062, 3093, 4124, 6186, 12372, 20107, 40214, 60321, 80428, 120642, 241284, 20730317, 41460634, 62190951, 82921268, 124381902, 248763804]

約数ペア:

[(1, 248763804), (2, 124381902), (3, 82921268), (4, 62190951), (6, 41460634), (12, 20730317), (1031, 241284), (2062, 120642), (3093, 80428), (4124, 60321), (6186, 40214), (12372, 20107)]