678803424

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28627}}^1$

素因数の和:28672

約数の個数: 96

約数和(自身を含む): 2019991680

約数和(自身を除く): 1341188256

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 912, 988, 1248, 1482, 1824, 1976, 2964, 3952, 5928, 7904, 11856, 23712, 28627, 57254, 85881, 114508, 171762, 229016, 343524, 372151, 458032, 543913, 687048, 744302, 916064, 1087826, 1116453, 1374096, 1488604, 1631739, 2175652, 2232906, 2748192, 2977208, 3263478, 4351304, 4465812, 5954416, 6526956, 7070869, 8702608, 8931624, 11908832, 13053912, 14141738, 17405216, 17863248, 21212607, 26107824, 28283476, 35726496, 42425214, 52215648, 56566952, 84850428, 113133904, 169700856, 226267808, 339401712, 678803424]

約数ペア:

[(1, 678803424), (2, 339401712), (3, 226267808), (4, 169700856), (6, 113133904), (8, 84850428), (12, 56566952), (13, 52215648), (16, 42425214), (19, 35726496), (24, 28283476), (26, 26107824), (32, 21212607), (38, 17863248), (39, 17405216), (48, 14141738), (52, 13053912), (57, 11908832), (76, 8931624), (78, 8702608), (96, 7070869), (104, 6526956), (114, 5954416), (152, 4465812), (156, 4351304), (208, 3263478), (228, 2977208), (247, 2748192), (304, 2232906), (312, 2175652), (416, 1631739), (456, 1488604), (494, 1374096), (608, 1116453), (624, 1087826), (741, 916064), (912, 744302), (988, 687048), (1248, 543913), (1482, 458032), (1824, 372151), (1976, 343524), (2964, 229016), (3952, 171762), (5928, 114508), (7904, 85881), (11856, 57254), (23712, 28627)]