651242016

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{5813}}^1$

素因数の和:6218

約数の個数: 72

約数和(自身を含む): 1857049740

約数和(自身を除く): 1205807724

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 778, 1167, 1556, 2334, 3112, 3501, 4668, 5813, 6224, 7002, 9336, 11626, 12448, 14004, 17439, 18672, 23252, 28008, 34878, 37344, 46504, 52317, 56016, 69756, 93008, 104634, 112032, 139512, 186016, 209268, 279024, 418536, 558048, 837072, 1674144, 2261257, 4522514, 6783771, 9045028, 13567542, 18090056, 20351313, 27135084, 36180112, 40702626, 54270168, 72360224, 81405252, 108540336, 162810504, 217080672, 325621008, 651242016]

約数ペア:

[(1, 651242016), (2, 325621008), (3, 217080672), (4, 162810504), (6, 108540336), (8, 81405252), (9, 72360224), (12, 54270168), (16, 40702626), (18, 36180112), (24, 27135084), (32, 20351313), (36, 18090056), (48, 13567542), (72, 9045028), (96, 6783771), (144, 4522514), (288, 2261257), (389, 1674144), (778, 837072), (1167, 558048), (1556, 418536), (2334, 279024), (3112, 209268), (3501, 186016), (4668, 139512), (5813, 112032), (6224, 104634), (7002, 93008), (9336, 69756), (11626, 56016), (12448, 52317), (14004, 46504), (17439, 37344), (18672, 34878), (23252, 28008)]