325065496

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{607}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 712673280

約数和(自身を除く): 387607784

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 131, 146, 262, 292, 511, 524, 584, 607, 917, 1022, 1048, 1214, 1834, 2044, 2428, 3668, 4088, 4249, 4856, 7336, 8498, 9563, 16996, 19126, 33992, 38252, 44311, 66941, 76504, 79517, 88622, 133882, 159034, 177244, 267764, 310177, 318068, 354488, 535528, 556619, 620354, 636136, 1113238, 1240708, 2226476, 2481416, 4452952, 5804741, 11609482, 23218964, 40633187, 46437928, 81266374, 162532748, 325065496]

約数ペア:

[(1, 325065496), (2, 162532748), (4, 81266374), (7, 46437928), (8, 40633187), (14, 23218964), (28, 11609482), (56, 5804741), (73, 4452952), (131, 2481416), (146, 2226476), (262, 1240708), (292, 1113238), (511, 636136), (524, 620354), (584, 556619), (607, 535528), (917, 354488), (1022, 318068), (1048, 310177), (1214, 267764), (1834, 177244), (2044, 159034), (2428, 133882), (3668, 88622), (4088, 79517), (4249, 76504), (4856, 66941), (7336, 44311), (8498, 38252), (9563, 33992), (16996, 19126)]