258446164

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{379}}^1\times {\mathrm{1129}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 456881600

約数和(自身を除く): 198435436

約数列:

[1, 2, 4, 151, 302, 379, 604, 758, 1129, 1516, 2258, 4516, 57229, 114458, 170479, 228916, 340958, 427891, 681916, 855782, 1711564, 64611541, 129223082, 258446164]

約数ペア:

[(1, 258446164), (2, 129223082), (4, 64611541), (151, 1711564), (302, 855782), (379, 681916), (604, 427891), (758, 340958), (1129, 228916), (1516, 170479), (2258, 114458), (4516, 57229)]