1678036776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{42349}}^1$

素因数の和:42498

約数の個数: 64

約数和(自身を含む): 4553472000

約数和(自身を除く): 2875435224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 127, 156, 254, 312, 381, 508, 762, 1016, 1524, 1651, 3048, 3302, 4953, 6604, 9906, 13208, 19812, 39624, 42349, 84698, 127047, 169396, 254094, 338792, 508188, 550537, 1016376, 1101074, 1651611, 2202148, 3303222, 4404296, 5378323, 6606444, 10756646, 13212888, 16134969, 21513292, 32269938, 43026584, 64539876, 69918199, 129079752, 139836398, 209754597, 279672796, 419509194, 559345592, 839018388, 1678036776]

約数ペア:

[(1, 1678036776), (2, 839018388), (3, 559345592), (4, 419509194), (6, 279672796), (8, 209754597), (12, 139836398), (13, 129079752), (24, 69918199), (26, 64539876), (39, 43026584), (52, 32269938), (78, 21513292), (104, 16134969), (127, 13212888), (156, 10756646), (254, 6606444), (312, 5378323), (381, 4404296), (508, 3303222), (762, 2202148), (1016, 1651611), (1524, 1101074), (1651, 1016376), (3048, 550537), (3302, 508188), (4953, 338792), (6604, 254094), (9906, 169396), (13208, 127047), (19812, 84698), (39624, 42349)]