247649709774

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1\times {\mathrm{1373}}^1\times {\mathrm{1429}}^1$

素因数の和:3109

約数の個数: 64

約数和(自身を含む): 503151105600

約数和(自身を除く): 255501395826

約数列:

[1, 2, 3, 6, 109, 193, 218, 327, 386, 579, 654, 1158, 1373, 1429, 2746, 2858, 4119, 4287, 8238, 8574, 21037, 42074, 63111, 126222, 149657, 155761, 264989, 275797, 299314, 311522, 448971, 467283, 529978, 551594, 794967, 827391, 897942, 934566, 1589934, 1654782, 1962017, 3924034, 5886051, 11772102, 28883801, 30061873, 57767602, 60123746, 86651403, 90185619, 173302806, 180371238, 213859853, 378669281, 427719706, 641579559, 757338562, 1136007843, 1283159118, 2272015686, 41274951629, 82549903258, 123824854887, 247649709774]

約数ペア:

[(1, 247649709774), (2, 123824854887), (3, 82549903258), (6, 41274951629), (109, 2272015686), (193, 1283159118), (218, 1136007843), (327, 757338562), (386, 641579559), (579, 427719706), (654, 378669281), (1158, 213859853), (1373, 180371238), (1429, 173302806), (2746, 90185619), (2858, 86651403), (4119, 60123746), (4287, 57767602), (8238, 30061873), (8574, 28883801), (21037, 11772102), (42074, 5886051), (63111, 3924034), (126222, 1962017), (149657, 1654782), (155761, 1589934), (264989, 934566), (275797, 897942), (299314, 827391), (311522, 794967), (448971, 551594), (467283, 529978)]