1331486208

素因数分解:

$2^9\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 320

約数和(自身を含む): 4399718400

約数和(自身を除く): 3068232192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 32, 36, 39, 48, 52, 54, 62, 64, 72, 78, 93, 96, 104, 108, 117, 124, 128, 144, 156, 186, 192, 208, 216, 234, 239, 248, 256, 279, 288, 312, 351, 372, 384, 403, 416, 432, 468, 478, 496, 512, 558, 576, 624, 702, 717, 744, 768, 806, 832, 837, 864, 936, 956, 992, 1116, 1152, 1209, 1248, 1404, 1434, 1488, 1536, 1612, 1664, 1674, 1728, 1872, 1912, 1984, 2151, 2232, 2304, 2418, 2496, 2808, 2868, 2976, 3107, 3224, 3328, 3348, 3456, 3627, 3744, 3824, 3968, 4302, 4464, 4608, 4836, 4992, 5616, 5736, 5952, 6214, 6448, 6453, 6656, 6696, 6912, 7254, 7409, 7488, 7648, 7936, 8604, 8928, 9321, 9672, 9984, 10881, 11232, 11472, 11904, 12428, 12896, 12906, 13392, 13824, 14508, 14818, 14976, 15296, 15872, 17208, 17856, 18642, 19344, 19968, 21762, 22227, 22464, 22944, 23808, 24856, 25792, 25812, 26784, 27963, 29016, 29636, 29952, 30592, 34416, 35712, 37284, 38688, 43524, 44454, 44928, 45888, 47616, 49712, 51584, 51624, 53568, 55926, 58032, 59272, 59904, 61184, 66681, 68832, 71424, 74568, 77376, 83889, 87048, 88908, 89856, 91776, 96317, 99424, 103168, 103248, 107136, 111852, 116064, 118544, 122368, 133362, 137664, 142848, 149136, 154752, 167778, 174096, 177816, 179712, 183552, 192634, 198848, 200043, 206336, 206496, 214272, 223704, 232128, 237088, 266724, 275328, 288951, 298272, 309504, 335556, 348192, 355632, 367104, 385268, 397696, 400086, 412992, 428544, 447408, 464256, 474176, 533448, 550656, 577902, 596544, 619008, 671112, 696384, 711264, 770536, 795392, 800172, 825984, 866853, 894816, 928512, 948352, 1066896, 1101312, 1155804, 1193088, 1342224, 1392768, 1422528, 1541072, 1590784, 1600344, 1651968, 1733706, 1789632, 1857024, 1896704, 2133792, 2311608, 2386176, 2600559, 2684448, 2785536, 2845056, 3082144, 3200688, 3303936, 3467412, 3579264, 3793408, 4267584, 4623216, 4772352, 5201118, 5368896, 5571072, 5690112, 6164288, 6401376, 6934824, 7158528, 8535168, 9246432, 10402236, 10737792, 11380224, 12328576, 12802752, 13869648, 14317056, 17070336, 18492864, 20804472, 21475584, 24657152, 25605504, 27739296, 34140672, 36985728, 41608944, 42951168, 49314304, 51211008, 55478592, 73971456, 83217888, 102422016, 110957184, 147942912, 166435776, 221914368, 332871552, 443828736, 665743104, 1331486208]

約数ペア:

[(1, 1331486208), (2, 665743104), (3, 443828736), (4, 332871552), (6, 221914368), (8, 166435776), (9, 147942912), (12, 110957184), (13, 102422016), (16, 83217888), (18, 73971456), (24, 55478592), (26, 51211008), (27, 49314304), (31, 42951168), (32, 41608944), (36, 36985728), (39, 34140672), (48, 27739296), (52, 25605504), (54, 24657152), (62, 21475584), (64, 20804472), (72, 18492864), (78, 17070336), (93, 14317056), (96, 13869648), (104, 12802752), (108, 12328576), (117, 11380224), (124, 10737792), (128, 10402236), (144, 9246432), (156, 8535168), (186, 7158528), (192, 6934824), (208, 6401376), (216, 6164288), (234, 5690112), (239, 5571072), (248, 5368896), (256, 5201118), (279, 4772352), (288, 4623216), (312, 4267584), (351, 3793408), (372, 3579264), (384, 3467412), (403, 3303936), (416, 3200688), (432, 3082144), (468, 2845056), (478, 2785536), (496, 2684448), (512, 2600559), (558, 2386176), (576, 2311608), (624, 2133792), (702, 1896704), (717, 1857024), (744, 1789632), (768, 1733706), (806, 1651968), (832, 1600344), (837, 1590784), (864, 1541072), (936, 1422528), (956, 1392768), (992, 1342224), (1116, 1193088), (1152, 1155804), (1209, 1101312), (1248, 1066896), (1404, 948352), (1434, 928512), (1488, 894816), (1536, 866853), (1612, 825984), (1664, 800172), (1674, 795392), (1728, 770536), (1872, 711264), (1912, 696384), (1984, 671112), (2151, 619008), (2232, 596544), (2304, 577902), (2418, 550656), (2496, 533448), (2808, 474176), (2868, 464256), (2976, 447408), (3107, 428544), (3224, 412992), (3328, 400086), (3348, 397696), (3456, 385268), (3627, 367104), (3744, 355632), (3824, 348192), (3968, 335556), (4302, 309504), (4464, 298272), (4608, 288951), (4836, 275328), (4992, 266724), (5616, 237088), (5736, 232128), (5952, 223704), (6214, 214272), (6448, 206496), (6453, 206336), (6656, 200043), (6696, 198848), (6912, 192634), (7254, 183552), (7409, 179712), (7488, 177816), (7648, 174096), (7936, 167778), (8604, 154752), (8928, 149136), (9321, 142848), (9672, 137664), (9984, 133362), (10881, 122368), (11232, 118544), (11472, 116064), (11904, 111852), (12428, 107136), (12896, 103248), (12906, 103168), (13392, 99424), (13824, 96317), (14508, 91776), (14818, 89856), (14976, 88908), (15296, 87048), (15872, 83889), (17208, 77376), (17856, 74568), (18642, 71424), (19344, 68832), (19968, 66681), (21762, 61184), (22227, 59904), (22464, 59272), (22944, 58032), (23808, 55926), (24856, 53568), (25792, 51624), (25812, 51584), (26784, 49712), (27963, 47616), (29016, 45888), (29636, 44928), (29952, 44454), (30592, 43524), (34416, 38688), (35712, 37284)]