285715584

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3221}}^1$

素因数の和:3259

約数の個数: 192

約数和(自身を含む): 1025369280

約数和(自身を除く): 739653696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 64, 66, 72, 77, 84, 88, 96, 99, 112, 126, 128, 132, 144, 154, 168, 176, 192, 198, 224, 231, 252, 264, 288, 308, 336, 352, 384, 396, 448, 462, 504, 528, 576, 616, 672, 693, 704, 792, 896, 924, 1008, 1056, 1152, 1232, 1344, 1386, 1408, 1584, 1848, 2016, 2112, 2464, 2688, 2772, 3168, 3221, 3696, 4032, 4224, 4928, 5544, 6336, 6442, 7392, 8064, 9663, 9856, 11088, 12672, 12884, 14784, 19326, 22176, 22547, 25768, 28989, 29568, 35431, 38652, 44352, 45094, 51536, 57978, 67641, 70862, 77304, 88704, 90188, 103072, 106293, 115956, 135282, 141724, 154608, 180376, 202923, 206144, 212586, 231912, 248017, 270564, 283448, 309216, 318879, 360752, 405846, 412288, 425172, 463824, 496034, 541128, 566896, 618432, 637758, 721504, 744051, 811692, 850344, 927648, 992068, 1082256, 1133792, 1236864, 1275516, 1443008, 1488102, 1623384, 1700688, 1855296, 1984136, 2164512, 2232153, 2267584, 2551032, 2886016, 2976204, 3246768, 3401376, 3710592, 3968272, 4329024, 4464306, 4535168, 5102064, 5952408, 6493536, 6802752, 7936544, 8658048, 8928612, 10204128, 11904816, 12987072, 13605504, 15873088, 17857224, 20408256, 23809632, 25974144, 31746176, 35714448, 40816512, 47619264, 71428896, 95238528, 142857792, 285715584]

約数ペア:

[(1, 285715584), (2, 142857792), (3, 95238528), (4, 71428896), (6, 47619264), (7, 40816512), (8, 35714448), (9, 31746176), (11, 25974144), (12, 23809632), (14, 20408256), (16, 17857224), (18, 15873088), (21, 13605504), (22, 12987072), (24, 11904816), (28, 10204128), (32, 8928612), (33, 8658048), (36, 7936544), (42, 6802752), (44, 6493536), (48, 5952408), (56, 5102064), (63, 4535168), (64, 4464306), (66, 4329024), (72, 3968272), (77, 3710592), (84, 3401376), (88, 3246768), (96, 2976204), (99, 2886016), (112, 2551032), (126, 2267584), (128, 2232153), (132, 2164512), (144, 1984136), (154, 1855296), (168, 1700688), (176, 1623384), (192, 1488102), (198, 1443008), (224, 1275516), (231, 1236864), (252, 1133792), (264, 1082256), (288, 992068), (308, 927648), (336, 850344), (352, 811692), (384, 744051), (396, 721504), (448, 637758), (462, 618432), (504, 566896), (528, 541128), (576, 496034), (616, 463824), (672, 425172), (693, 412288), (704, 405846), (792, 360752), (896, 318879), (924, 309216), (1008, 283448), (1056, 270564), (1152, 248017), (1232, 231912), (1344, 212586), (1386, 206144), (1408, 202923), (1584, 180376), (1848, 154608), (2016, 141724), (2112, 135282), (2464, 115956), (2688, 106293), (2772, 103072), (3168, 90188), (3221, 88704), (3696, 77304), (4032, 70862), (4224, 67641), (4928, 57978), (5544, 51536), (6336, 45094), (6442, 44352), (7392, 38652), (8064, 35431), (9663, 29568), (9856, 28989), (11088, 25768), (12672, 22547), (12884, 22176), (14784, 19326)]