238906576

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{14887}}^1$

素因数の和:14971

約数の個数: 40

約数和(自身を含む): 498450240

約数和(自身を除く): 259543664

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 118, 136, 236, 272, 472, 944, 1003, 2006, 4012, 8024, 14887, 16048, 29774, 59548, 119096, 238192, 253079, 506158, 878333, 1012316, 1756666, 2024632, 3513332, 4049264, 7026664, 14053328, 14931661, 29863322, 59726644, 119453288, 238906576]

約数ペア:

[(1, 238906576), (2, 119453288), (4, 59726644), (8, 29863322), (16, 14931661), (17, 14053328), (34, 7026664), (59, 4049264), (68, 3513332), (118, 2024632), (136, 1756666), (236, 1012316), (272, 878333), (472, 506158), (944, 253079), (1003, 238192), (2006, 119096), (4012, 59548), (8024, 29774), (14887, 16048)]