236480408

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{809}}^1$

素因数の和:1475

約数の個数: 32

約数和(自身を含む): 451980000

約数和(自身を除く): 215499592

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 599, 809, 1198, 1618, 2396, 3236, 4792, 6472, 36539, 49349, 73078, 98698, 146156, 197396, 292312, 394792, 484591, 969182, 1938364, 3876728, 29560051, 59120102, 118240204, 236480408]

約数ペア:

[(1, 236480408), (2, 118240204), (4, 59120102), (8, 29560051), (61, 3876728), (122, 1938364), (244, 969182), (488, 484591), (599, 394792), (809, 292312), (1198, 197396), (1618, 146156), (2396, 98698), (3236, 73078), (4792, 49349), (6472, 36539)]