289779072

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2213}}^1$

素因数の和:2272

約数の個数: 128

約数和(自身を含む): 867179520

約数和(自身を除く): 577400448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 992, 1023, 1056, 1364, 1408, 1488, 1984, 2046, 2112, 2213, 2728, 2976, 3968, 4092, 4224, 4426, 5456, 5952, 6639, 8184, 8852, 10912, 11904, 13278, 16368, 17704, 21824, 24343, 26556, 32736, 35408, 43648, 48686, 53112, 65472, 68603, 70816, 73029, 97372, 106224, 130944, 137206, 141632, 146058, 194744, 205809, 212448, 274412, 283264, 292116, 389488, 411618, 424896, 548824, 584232, 754633, 778976, 823236, 849792, 1097648, 1168464, 1509266, 1557952, 1646472, 2195296, 2263899, 2336928, 3018532, 3115904, 3292944, 4390592, 4527798, 4673856, 6037064, 6585888, 8781184, 9055596, 9347712, 12074128, 13171776, 18111192, 24148256, 26343552, 36222384, 48296512, 72444768, 96593024, 144889536, 289779072]

約数ペア:

[(1, 289779072), (2, 144889536), (3, 96593024), (4, 72444768), (6, 48296512), (8, 36222384), (11, 26343552), (12, 24148256), (16, 18111192), (22, 13171776), (24, 12074128), (31, 9347712), (32, 9055596), (33, 8781184), (44, 6585888), (48, 6037064), (62, 4673856), (64, 4527798), (66, 4390592), (88, 3292944), (93, 3115904), (96, 3018532), (124, 2336928), (128, 2263899), (132, 2195296), (176, 1646472), (186, 1557952), (192, 1509266), (248, 1168464), (264, 1097648), (341, 849792), (352, 823236), (372, 778976), (384, 754633), (496, 584232), (528, 548824), (682, 424896), (704, 411618), (744, 389488), (992, 292116), (1023, 283264), (1056, 274412), (1364, 212448), (1408, 205809), (1488, 194744), (1984, 146058), (2046, 141632), (2112, 137206), (2213, 130944), (2728, 106224), (2976, 97372), (3968, 73029), (4092, 70816), (4224, 68603), (4426, 65472), (5456, 53112), (5952, 48686), (6639, 43648), (8184, 35408), (8852, 32736), (10912, 26556), (11904, 24343), (13278, 21824), (16368, 17704)]