678536976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{9623}}^1$

素因数の和:9760

約数の個数: 80

約数和(自身を含む): 1904628096

約数和(自身を除く): 1226091120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 113, 156, 208, 226, 312, 339, 452, 624, 678, 904, 1356, 1469, 1808, 2712, 2938, 4407, 5424, 5876, 8814, 9623, 11752, 17628, 19246, 23504, 28869, 35256, 38492, 57738, 70512, 76984, 115476, 125099, 153968, 230952, 250198, 375297, 461904, 500396, 750594, 1000792, 1087399, 1501188, 2001584, 2174798, 3002376, 3262197, 4349596, 6004752, 6524394, 8699192, 13048788, 14136187, 17398384, 26097576, 28272374, 42408561, 52195152, 56544748, 84817122, 113089496, 169634244, 226178992, 339268488, 678536976]

約数ペア:

[(1, 678536976), (2, 339268488), (3, 226178992), (4, 169634244), (6, 113089496), (8, 84817122), (12, 56544748), (13, 52195152), (16, 42408561), (24, 28272374), (26, 26097576), (39, 17398384), (48, 14136187), (52, 13048788), (78, 8699192), (104, 6524394), (113, 6004752), (156, 4349596), (208, 3262197), (226, 3002376), (312, 2174798), (339, 2001584), (452, 1501188), (624, 1087399), (678, 1000792), (904, 750594), (1356, 500396), (1469, 461904), (1808, 375297), (2712, 250198), (2938, 230952), (4407, 153968), (5424, 125099), (5876, 115476), (8814, 76984), (9623, 70512), (11752, 57738), (17628, 38492), (19246, 35256), (23504, 28869)]