387813724

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{9067}}^1$

素因数の和:9142

約数の個数: 36

約数和(自身を含む): 740511016

約数和(自身を除く): 352697292

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 289, 578, 629, 1156, 1258, 2516, 9067, 10693, 18134, 21386, 36268, 42772, 154139, 308278, 335479, 616556, 670958, 1341916, 2620363, 5240726, 5703143, 10481452, 11406286, 22812572, 96953431, 193906862, 387813724]

約数ペア:

[(1, 387813724), (2, 193906862), (4, 96953431), (17, 22812572), (34, 11406286), (37, 10481452), (68, 5703143), (74, 5240726), (148, 2620363), (289, 1341916), (578, 670958), (629, 616556), (1156, 335479), (1258, 308278), (2516, 154139), (9067, 42772), (10693, 36268), (18134, 21386)]