329880618

素因数分解:

$2^1\times 3^2\times {\mathrm{193}}^1\times {\mathrm{269}}^1\times {\mathrm{353}}^1$

素因数の和:823

約数の個数: 48

約数和(自身を含む): 723158280

約数和(自身を除く): 393277662

約数列:

[1, 2, 3, 6, 9, 18, 193, 269, 353, 386, 538, 579, 706, 807, 1059, 1158, 1614, 1737, 2118, 2421, 3177, 3474, 4842, 6354, 51917, 68129, 94957, 103834, 136258, 155751, 189914, 204387, 284871, 311502, 408774, 467253, 569742, 613161, 854613, 934506, 1226322, 1709226, 18326701, 36653402, 54980103, 109960206, 164940309, 329880618]

約数ペア:

[(1, 329880618), (2, 164940309), (3, 109960206), (6, 54980103), (9, 36653402), (18, 18326701), (193, 1709226), (269, 1226322), (353, 934506), (386, 854613), (538, 613161), (579, 569742), (706, 467253), (807, 408774), (1059, 311502), (1158, 284871), (1614, 204387), (1737, 189914), (2118, 155751), (2421, 136258), (3177, 103834), (3474, 94957), (4842, 68129), (6354, 51917)]