240290104

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{7583}}^1$

素因数の和:7839

約数の個数: 32

約数和(自身を含む): 479157120

約数和(自身を除く): 238867016

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 233, 466, 932, 1864, 3961, 7583, 7922, 15166, 15844, 30332, 31688, 60664, 128911, 257822, 515644, 1031288, 1766839, 3533678, 7067356, 14134712, 30036263, 60072526, 120145052, 240290104]

約数ペア:

[(1, 240290104), (2, 120145052), (4, 60072526), (8, 30036263), (17, 14134712), (34, 7067356), (68, 3533678), (136, 1766839), (233, 1031288), (466, 515644), (932, 257822), (1864, 128911), (3961, 60664), (7583, 31688), (7922, 30332), (15166, 15844)]