648156696

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{52237}}^1$

素因数の和:52304

約数の個数: 64

約数和(自身を含む): 1805345280

約数和(自身を除く): 1157188584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 66, 88, 94, 132, 141, 188, 264, 282, 376, 517, 564, 1034, 1128, 1551, 2068, 3102, 4136, 6204, 12408, 52237, 104474, 156711, 208948, 313422, 417896, 574607, 626844, 1149214, 1253688, 1723821, 2298428, 2455139, 3447642, 4596856, 4910278, 6895284, 7365417, 9820556, 13790568, 14730834, 19641112, 27006529, 29461668, 54013058, 58923336, 81019587, 108026116, 162039174, 216052232, 324078348, 648156696]

約数ペア:

[(1, 648156696), (2, 324078348), (3, 216052232), (4, 162039174), (6, 108026116), (8, 81019587), (11, 58923336), (12, 54013058), (22, 29461668), (24, 27006529), (33, 19641112), (44, 14730834), (47, 13790568), (66, 9820556), (88, 7365417), (94, 6895284), (132, 4910278), (141, 4596856), (188, 3447642), (264, 2455139), (282, 2298428), (376, 1723821), (517, 1253688), (564, 1149214), (1034, 626844), (1128, 574607), (1551, 417896), (2068, 313422), (3102, 208948), (4136, 156711), (6204, 104474), (12408, 52237)]