290284792

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4177}}^1$

素因数の和:4280

約数の個数: 64

約数和(自身を含む): 667811520

約数和(自身を除く): 377526728

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 952, 1022, 1241, 2044, 2482, 4088, 4177, 4964, 8354, 8687, 9928, 16708, 17374, 29239, 33416, 34748, 58478, 69496, 71009, 116956, 142018, 233912, 284036, 304921, 497063, 568072, 609842, 994126, 1219684, 1988252, 2134447, 2439368, 3976504, 4268894, 5183657, 8537788, 10367314, 17075576, 20734628, 36285599, 41469256, 72571198, 145142396, 290284792]

約数ペア:

[(1, 290284792), (2, 145142396), (4, 72571198), (7, 41469256), (8, 36285599), (14, 20734628), (17, 17075576), (28, 10367314), (34, 8537788), (56, 5183657), (68, 4268894), (73, 3976504), (119, 2439368), (136, 2134447), (146, 1988252), (238, 1219684), (292, 994126), (476, 609842), (511, 568072), (584, 497063), (952, 304921), (1022, 284036), (1241, 233912), (2044, 142018), (2482, 116956), (4088, 71009), (4177, 69496), (4964, 58478), (8354, 34748), (8687, 33416), (9928, 29239), (16708, 17374)]