250828424

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:811

約数の個数: 128

約数和(自身を含む): 639360000

約数和(自身を除く): 388531576

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 29, 38, 44, 56, 58, 76, 77, 88, 116, 133, 152, 154, 203, 209, 232, 266, 308, 319, 406, 418, 532, 551, 616, 638, 739, 812, 836, 1064, 1102, 1276, 1463, 1478, 1624, 1672, 2204, 2233, 2552, 2926, 2956, 3857, 4408, 4466, 5173, 5852, 5912, 6061, 7714, 8129, 8932, 10346, 11704, 12122, 14041, 15428, 16258, 17864, 20692, 21431, 24244, 28082, 30856, 32516, 41384, 42427, 42862, 48488, 56164, 56903, 65032, 84854, 85724, 98287, 112328, 113806, 150017, 154451, 169708, 171448, 196574, 227612, 235741, 300034, 308902, 339416, 393148, 407189, 455224, 471482, 600068, 617804, 786296, 814378, 942964, 1081157, 1200136, 1235608, 1628756, 1650187, 1885928, 2162314, 2850323, 3257512, 3300374, 4324628, 4479079, 5700646, 6600748, 8649256, 8958158, 11401292, 13201496, 17916316, 22802584, 31353553, 35832632, 62707106, 125414212, 250828424]

約数ペア:

[(1, 250828424), (2, 125414212), (4, 62707106), (7, 35832632), (8, 31353553), (11, 22802584), (14, 17916316), (19, 13201496), (22, 11401292), (28, 8958158), (29, 8649256), (38, 6600748), (44, 5700646), (56, 4479079), (58, 4324628), (76, 3300374), (77, 3257512), (88, 2850323), (116, 2162314), (133, 1885928), (152, 1650187), (154, 1628756), (203, 1235608), (209, 1200136), (232, 1081157), (266, 942964), (308, 814378), (319, 786296), (406, 617804), (418, 600068), (532, 471482), (551, 455224), (616, 407189), (638, 393148), (739, 339416), (812, 308902), (836, 300034), (1064, 235741), (1102, 227612), (1276, 196574), (1463, 171448), (1478, 169708), (1624, 154451), (1672, 150017), (2204, 113806), (2233, 112328), (2552, 98287), (2926, 85724), (2956, 84854), (3857, 65032), (4408, 56903), (4466, 56164), (5173, 48488), (5852, 42862), (5912, 42427), (6061, 41384), (7714, 32516), (8129, 30856), (8932, 28082), (10346, 24244), (11704, 21431), (12122, 20692), (14041, 17864), (15428, 16258)]