337290052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{1289}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 680500800

約数和(自身を除く): 343210748

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 313, 418, 626, 836, 1252, 1289, 2578, 3443, 5156, 5947, 6886, 11894, 13772, 14179, 23788, 24491, 28358, 48982, 56716, 65417, 97964, 130834, 261668, 269401, 403457, 538802, 806914, 1077604, 1613828, 4438027, 7665683, 8876054, 15331366, 17752108, 30662732, 84322513, 168645026, 337290052]

約数ペア:

[(1, 337290052), (2, 168645026), (4, 84322513), (11, 30662732), (19, 17752108), (22, 15331366), (38, 8876054), (44, 7665683), (76, 4438027), (209, 1613828), (313, 1077604), (418, 806914), (626, 538802), (836, 403457), (1252, 269401), (1289, 261668), (2578, 130834), (3443, 97964), (5156, 65417), (5947, 56716), (6886, 48982), (11894, 28358), (13772, 24491), (14179, 23788)]