1965874176

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1047

約数の個数: 264

約数和(自身を含む): 6703417344

約数和(自身を除く): 4737543168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 256, 279, 288, 336, 372, 384, 434, 448, 496, 504, 512, 558, 576, 651, 672, 744, 768, 868, 896, 983, 992, 1008, 1024, 1116, 1152, 1302, 1344, 1488, 1536, 1736, 1792, 1953, 1966, 1984, 2016, 2232, 2304, 2604, 2688, 2949, 2976, 3072, 3472, 3584, 3906, 3932, 3968, 4032, 4464, 4608, 5208, 5376, 5898, 5952, 6881, 6944, 7168, 7812, 7864, 7936, 8064, 8847, 8928, 9216, 10416, 10752, 11796, 11904, 13762, 13888, 15624, 15728, 15872, 16128, 17694, 17856, 20643, 20832, 21504, 23592, 23808, 27524, 27776, 30473, 31248, 31456, 31744, 32256, 35388, 35712, 41286, 41664, 47184, 47616, 55048, 55552, 60946, 61929, 62496, 62912, 64512, 70776, 71424, 82572, 83328, 91419, 94368, 95232, 110096, 111104, 121892, 123858, 124992, 125824, 141552, 142848, 165144, 166656, 182838, 188736, 213311, 220192, 222208, 243784, 247716, 249984, 251648, 274257, 283104, 285696, 330288, 333312, 365676, 377472, 426622, 440384, 487568, 495432, 499968, 503296, 548514, 566208, 639933, 660576, 666624, 731352, 754944, 853244, 880768, 975136, 990864, 999936, 1006592, 1097028, 1132416, 1279866, 1321152, 1462704, 1509888, 1706488, 1761536, 1919799, 1950272, 1981728, 1999872, 2194056, 2264832, 2559732, 2642304, 2925408, 3019776, 3412976, 3523072, 3839598, 3900544, 3963456, 4388112, 4529664, 5119464, 5284608, 5850816, 6825952, 7046144, 7679196, 7801088, 7926912, 8776224, 9059328, 10238928, 10569216, 11701632, 13651904, 15358392, 15602176, 15853824, 17552448, 20477856, 21138432, 23403264, 27303808, 30716784, 31204352, 31707648, 35104896, 40955712, 46806528, 54607616, 61433568, 63415296, 70209792, 81911424, 93613056, 109215232, 122867136, 140419584, 163822848, 218430464, 245734272, 280839168, 327645696, 491468544, 655291392, 982937088, 1965874176]

約数ペア:

[(1, 1965874176), (2, 982937088), (3, 655291392), (4, 491468544), (6, 327645696), (7, 280839168), (8, 245734272), (9, 218430464), (12, 163822848), (14, 140419584), (16, 122867136), (18, 109215232), (21, 93613056), (24, 81911424), (28, 70209792), (31, 63415296), (32, 61433568), (36, 54607616), (42, 46806528), (48, 40955712), (56, 35104896), (62, 31707648), (63, 31204352), (64, 30716784), (72, 27303808), (84, 23403264), (93, 21138432), (96, 20477856), (112, 17552448), (124, 15853824), (126, 15602176), (128, 15358392), (144, 13651904), (168, 11701632), (186, 10569216), (192, 10238928), (217, 9059328), (224, 8776224), (248, 7926912), (252, 7801088), (256, 7679196), (279, 7046144), (288, 6825952), (336, 5850816), (372, 5284608), (384, 5119464), (434, 4529664), (448, 4388112), (496, 3963456), (504, 3900544), (512, 3839598), (558, 3523072), (576, 3412976), (651, 3019776), (672, 2925408), (744, 2642304), (768, 2559732), (868, 2264832), (896, 2194056), (983, 1999872), (992, 1981728), (1008, 1950272), (1024, 1919799), (1116, 1761536), (1152, 1706488), (1302, 1509888), (1344, 1462704), (1488, 1321152), (1536, 1279866), (1736, 1132416), (1792, 1097028), (1953, 1006592), (1966, 999936), (1984, 990864), (2016, 975136), (2232, 880768), (2304, 853244), (2604, 754944), (2688, 731352), (2949, 666624), (2976, 660576), (3072, 639933), (3472, 566208), (3584, 548514), (3906, 503296), (3932, 499968), (3968, 495432), (4032, 487568), (4464, 440384), (4608, 426622), (5208, 377472), (5376, 365676), (5898, 333312), (5952, 330288), (6881, 285696), (6944, 283104), (7168, 274257), (7812, 251648), (7864, 249984), (7936, 247716), (8064, 243784), (8847, 222208), (8928, 220192), (9216, 213311), (10416, 188736), (10752, 182838), (11796, 166656), (11904, 165144), (13762, 142848), (13888, 141552), (15624, 125824), (15728, 124992), (15872, 123858), (16128, 121892), (17694, 111104), (17856, 110096), (20643, 95232), (20832, 94368), (21504, 91419), (23592, 83328), (23808, 82572), (27524, 71424), (27776, 70776), (30473, 64512), (31248, 62912), (31456, 62496), (31744, 61929), (32256, 60946), (35388, 55552), (35712, 55048), (41286, 47616), (41664, 47184)]