313249564

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{379}}^1\times {\mathrm{1627}}^1$

素因数の和:2137

約数の個数: 24

約数和(自身を含む): 554301440

約数和(自身を除く): 241051876

約数列:

[1, 2, 4, 127, 254, 379, 508, 758, 1516, 1627, 3254, 6508, 48133, 96266, 192532, 206629, 413258, 616633, 826516, 1233266, 2466532, 78312391, 156624782, 313249564]

約数ペア:

[(1, 313249564), (2, 156624782), (4, 78312391), (127, 2466532), (254, 1233266), (379, 826516), (508, 616633), (758, 413258), (1516, 206629), (1627, 192532), (3254, 96266), (6508, 48133)]