252787144

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{3527}}^1$

素因数の和:3598

約数の個数: 48

約数和(自身を含む): 519886080

約数和(自身を除く): 267098936

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 289, 527, 578, 1054, 1156, 2108, 2312, 3527, 4216, 7054, 8959, 14108, 17918, 28216, 35836, 59959, 71672, 109337, 119918, 218674, 239836, 437348, 479672, 874696, 1019303, 1858729, 2038606, 3717458, 4077212, 7434916, 8154424, 14869832, 31598393, 63196786, 126393572, 252787144]

約数ペア:

[(1, 252787144), (2, 126393572), (4, 63196786), (8, 31598393), (17, 14869832), (31, 8154424), (34, 7434916), (62, 4077212), (68, 3717458), (124, 2038606), (136, 1858729), (248, 1019303), (289, 874696), (527, 479672), (578, 437348), (1054, 239836), (1156, 218674), (2108, 119918), (2312, 109337), (3527, 71672), (4216, 59959), (7054, 35836), (8959, 28216), (14108, 17918)]