485736656

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{479}}^1\times {\mathrm{1039}}^1$

素因数の和:1587

約数の個数: 40

約数和(自身を含む): 959462400

約数和(自身を除く): 473725744

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 479, 488, 958, 976, 1039, 1916, 2078, 3832, 4156, 7664, 8312, 16624, 29219, 58438, 63379, 116876, 126758, 233752, 253516, 467504, 497681, 507032, 995362, 1014064, 1990724, 3981448, 7962896, 30358541, 60717082, 121434164, 242868328, 485736656]

約数ペア:

[(1, 485736656), (2, 242868328), (4, 121434164), (8, 60717082), (16, 30358541), (61, 7962896), (122, 3981448), (244, 1990724), (479, 1014064), (488, 995362), (958, 507032), (976, 497681), (1039, 467504), (1916, 253516), (2078, 233752), (3832, 126758), (4156, 116876), (7664, 63379), (8312, 58438), (16624, 29219)]