478790784

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:204

約数の個数: 256

約数和(自身を含む): 1507968000

約数和(自身を除く): 1029177216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 62, 64, 72, 82, 93, 96, 108, 109, 123, 124, 128, 144, 164, 186, 192, 216, 218, 246, 248, 279, 288, 327, 328, 369, 372, 384, 432, 436, 492, 496, 558, 576, 654, 656, 738, 744, 837, 864, 872, 981, 984, 992, 1107, 1116, 1152, 1271, 1308, 1312, 1476, 1488, 1674, 1728, 1744, 1962, 1968, 1984, 2214, 2232, 2542, 2616, 2624, 2943, 2952, 2976, 3348, 3379, 3456, 3488, 3813, 3924, 3936, 3968, 4428, 4464, 4469, 5084, 5232, 5248, 5886, 5904, 5952, 6696, 6758, 6976, 7626, 7848, 7872, 8856, 8928, 8938, 10137, 10168, 10464, 11439, 11772, 11808, 11904, 13392, 13407, 13516, 13952, 15252, 15696, 15744, 17712, 17856, 17876, 20274, 20336, 20928, 22878, 23544, 23616, 26784, 26814, 27032, 30411, 30504, 31392, 34317, 35424, 35712, 35752, 40221, 40548, 40672, 41856, 45756, 47088, 47232, 53568, 53628, 54064, 60822, 61008, 62784, 68634, 70848, 71504, 80442, 81096, 81344, 91233, 91512, 94176, 107136, 107256, 108128, 120663, 121644, 122016, 125568, 137268, 138539, 141696, 143008, 160884, 162192, 162688, 182466, 183024, 188352, 214512, 216256, 241326, 243288, 244032, 274536, 277078, 286016, 321768, 324384, 364932, 366048, 376704, 415617, 429024, 432512, 482652, 486576, 488064, 549072, 554156, 572032, 643536, 648768, 729864, 732096, 831234, 858048, 965304, 973152, 1098144, 1108312, 1246851, 1287072, 1297536, 1459728, 1464192, 1662468, 1716096, 1930608, 1946304, 2196288, 2216624, 2493702, 2574144, 2919456, 3324936, 3740553, 3861216, 3892608, 4392576, 4433248, 4987404, 5148288, 5838912, 6649872, 7481106, 7722432, 8866496, 9974808, 11677824, 13299744, 14962212, 15444864, 17732992, 19949616, 26599488, 29924424, 39899232, 53198976, 59848848, 79798464, 119697696, 159596928, 239395392, 478790784]

約数ペア:

[(1, 478790784), (2, 239395392), (3, 159596928), (4, 119697696), (6, 79798464), (8, 59848848), (9, 53198976), (12, 39899232), (16, 29924424), (18, 26599488), (24, 19949616), (27, 17732992), (31, 15444864), (32, 14962212), (36, 13299744), (41, 11677824), (48, 9974808), (54, 8866496), (62, 7722432), (64, 7481106), (72, 6649872), (82, 5838912), (93, 5148288), (96, 4987404), (108, 4433248), (109, 4392576), (123, 3892608), (124, 3861216), (128, 3740553), (144, 3324936), (164, 2919456), (186, 2574144), (192, 2493702), (216, 2216624), (218, 2196288), (246, 1946304), (248, 1930608), (279, 1716096), (288, 1662468), (327, 1464192), (328, 1459728), (369, 1297536), (372, 1287072), (384, 1246851), (432, 1108312), (436, 1098144), (492, 973152), (496, 965304), (558, 858048), (576, 831234), (654, 732096), (656, 729864), (738, 648768), (744, 643536), (837, 572032), (864, 554156), (872, 549072), (981, 488064), (984, 486576), (992, 482652), (1107, 432512), (1116, 429024), (1152, 415617), (1271, 376704), (1308, 366048), (1312, 364932), (1476, 324384), (1488, 321768), (1674, 286016), (1728, 277078), (1744, 274536), (1962, 244032), (1968, 243288), (1984, 241326), (2214, 216256), (2232, 214512), (2542, 188352), (2616, 183024), (2624, 182466), (2943, 162688), (2952, 162192), (2976, 160884), (3348, 143008), (3379, 141696), (3456, 138539), (3488, 137268), (3813, 125568), (3924, 122016), (3936, 121644), (3968, 120663), (4428, 108128), (4464, 107256), (4469, 107136), (5084, 94176), (5232, 91512), (5248, 91233), (5886, 81344), (5904, 81096), (5952, 80442), (6696, 71504), (6758, 70848), (6976, 68634), (7626, 62784), (7848, 61008), (7872, 60822), (8856, 54064), (8928, 53628), (8938, 53568), (10137, 47232), (10168, 47088), (10464, 45756), (11439, 41856), (11772, 40672), (11808, 40548), (11904, 40221), (13392, 35752), (13407, 35712), (13516, 35424), (13952, 34317), (15252, 31392), (15696, 30504), (15744, 30411), (17712, 27032), (17856, 26814), (17876, 26784), (20274, 23616), (20336, 23544), (20928, 22878)]