348804612

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{919}}^1$

素因数の和:1753

約数の個数: 72

約数和(自身を含む): 951728960

約数和(自身を除く): 602924348

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 811, 919, 1622, 1838, 2433, 2757, 3244, 3676, 4866, 5514, 7299, 8271, 9732, 10543, 11028, 11947, 14598, 16542, 21086, 23894, 29196, 31629, 33084, 35841, 42172, 47788, 63258, 71682, 94887, 107523, 126516, 143364, 189774, 215046, 379548, 430092, 745309, 1490618, 2235927, 2981236, 4471854, 6707781, 8943708, 9689017, 13415562, 19378034, 26831124, 29067051, 38756068, 58134102, 87201153, 116268204, 174402306, 348804612]

約数ペア:

[(1, 348804612), (2, 174402306), (3, 116268204), (4, 87201153), (6, 58134102), (9, 38756068), (12, 29067051), (13, 26831124), (18, 19378034), (26, 13415562), (36, 9689017), (39, 8943708), (52, 6707781), (78, 4471854), (117, 2981236), (156, 2235927), (234, 1490618), (468, 745309), (811, 430092), (919, 379548), (1622, 215046), (1838, 189774), (2433, 143364), (2757, 126516), (3244, 107523), (3676, 94887), (4866, 71682), (5514, 63258), (7299, 47788), (8271, 42172), (9732, 35841), (10543, 33084), (11028, 31629), (11947, 29196), (14598, 23894), (16542, 21086)]