255125808

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{353}}^1$

素因数の和:616

約数の個数: 160

約数和(自身を含む): 842803200

約数和(自身を除く): 587677392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 239, 252, 336, 353, 378, 432, 478, 504, 706, 717, 756, 956, 1008, 1059, 1412, 1434, 1512, 1673, 1912, 2118, 2151, 2471, 2824, 2868, 3024, 3177, 3346, 3824, 4236, 4302, 4942, 5019, 5648, 5736, 6354, 6453, 6692, 7413, 8472, 8604, 9531, 9884, 10038, 11472, 12708, 12906, 13384, 14826, 15057, 16944, 17208, 19062, 19768, 20076, 22239, 25416, 25812, 26768, 29652, 30114, 34416, 38124, 39536, 40152, 44478, 45171, 50832, 51624, 59304, 60228, 66717, 76248, 80304, 84367, 88956, 90342, 103248, 118608, 120456, 133434, 152496, 168734, 177912, 180684, 240912, 253101, 266868, 337468, 355824, 361368, 506202, 533736, 590569, 674936, 722736, 759303, 1012404, 1067472, 1181138, 1349872, 1518606, 1771707, 2024808, 2277909, 2362276, 3037212, 3543414, 4049616, 4555818, 4724552, 5315121, 6074424, 7086828, 9111636, 9449104, 10630242, 12148848, 14173656, 15945363, 18223272, 21260484, 28347312, 31890726, 36446544, 42520968, 63781452, 85041936, 127562904, 255125808]

約数ペア:

[(1, 255125808), (2, 127562904), (3, 85041936), (4, 63781452), (6, 42520968), (7, 36446544), (8, 31890726), (9, 28347312), (12, 21260484), (14, 18223272), (16, 15945363), (18, 14173656), (21, 12148848), (24, 10630242), (27, 9449104), (28, 9111636), (36, 7086828), (42, 6074424), (48, 5315121), (54, 4724552), (56, 4555818), (63, 4049616), (72, 3543414), (84, 3037212), (108, 2362276), (112, 2277909), (126, 2024808), (144, 1771707), (168, 1518606), (189, 1349872), (216, 1181138), (239, 1067472), (252, 1012404), (336, 759303), (353, 722736), (378, 674936), (432, 590569), (478, 533736), (504, 506202), (706, 361368), (717, 355824), (756, 337468), (956, 266868), (1008, 253101), (1059, 240912), (1412, 180684), (1434, 177912), (1512, 168734), (1673, 152496), (1912, 133434), (2118, 120456), (2151, 118608), (2471, 103248), (2824, 90342), (2868, 88956), (3024, 84367), (3177, 80304), (3346, 76248), (3824, 66717), (4236, 60228), (4302, 59304), (4942, 51624), (5019, 50832), (5648, 45171), (5736, 44478), (6354, 40152), (6453, 39536), (6692, 38124), (7413, 34416), (8472, 30114), (8604, 29652), (9531, 26768), (9884, 25812), (10038, 25416), (11472, 22239), (12708, 20076), (12906, 19768), (13384, 19062), (14826, 17208), (15057, 16944)]