578742736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13313}}^1$

素因数の和:13364

約数の個数: 80

約数和(自身を含む): 1386786240

約数和(自身を除く): 808043504

約数列:

[1, 2, 4, 8, 11, 13, 16, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 176, 208, 209, 247, 286, 304, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2288, 2717, 3344, 3952, 5434, 10868, 13313, 21736, 26626, 43472, 53252, 106504, 146443, 173069, 213008, 252947, 292886, 346138, 505894, 585772, 692276, 1011788, 1171544, 1384552, 1903759, 2023576, 2343088, 2769104, 2782417, 3288311, 3807518, 4047152, 5564834, 6576622, 7615036, 11129668, 13153244, 15230072, 22259336, 26306488, 30460144, 36171421, 44518672, 52612976, 72342842, 144685684, 289371368, 578742736]

約数ペア:

[(1, 578742736), (2, 289371368), (4, 144685684), (8, 72342842), (11, 52612976), (13, 44518672), (16, 36171421), (19, 30460144), (22, 26306488), (26, 22259336), (38, 15230072), (44, 13153244), (52, 11129668), (76, 7615036), (88, 6576622), (104, 5564834), (143, 4047152), (152, 3807518), (176, 3288311), (208, 2782417), (209, 2769104), (247, 2343088), (286, 2023576), (304, 1903759), (418, 1384552), (494, 1171544), (572, 1011788), (836, 692276), (988, 585772), (1144, 505894), (1672, 346138), (1976, 292886), (2288, 252947), (2717, 213008), (3344, 173069), (3952, 146443), (5434, 106504), (10868, 53252), (13313, 43472), (21736, 26626)]