858467512

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{12893}}^1$

素因数の和:12976

約数の個数: 64

約数和(自身を含む): 1949572800

約数和(自身を除く): 1091105288

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 232, 287, 328, 406, 574, 812, 1148, 1189, 1624, 2296, 2378, 4756, 8323, 9512, 12893, 16646, 25786, 33292, 51572, 66584, 90251, 103144, 180502, 361004, 373897, 528613, 722008, 747794, 1057226, 1495588, 2114452, 2617279, 2991176, 3700291, 4228904, 5234558, 7400582, 10469116, 14801164, 15329777, 20938232, 29602328, 30659554, 61319108, 107308439, 122638216, 214616878, 429233756, 858467512]

約数ペア:

[(1, 858467512), (2, 429233756), (4, 214616878), (7, 122638216), (8, 107308439), (14, 61319108), (28, 30659554), (29, 29602328), (41, 20938232), (56, 15329777), (58, 14801164), (82, 10469116), (116, 7400582), (164, 5234558), (203, 4228904), (232, 3700291), (287, 2991176), (328, 2617279), (406, 2114452), (574, 1495588), (812, 1057226), (1148, 747794), (1189, 722008), (1624, 528613), (2296, 373897), (2378, 361004), (4756, 180502), (8323, 103144), (9512, 90251), (12893, 66584), (16646, 51572), (25786, 33292)]