643591296

素因数分解:

$2^7\times 3^2\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 192

約数和(自身を含む): 1924715520

約数和(自身を除く): 1281124224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 53, 64, 72, 83, 96, 106, 127, 128, 144, 159, 166, 192, 212, 249, 254, 288, 318, 332, 381, 384, 424, 477, 498, 508, 576, 636, 664, 747, 762, 848, 954, 996, 1016, 1143, 1152, 1272, 1328, 1494, 1524, 1696, 1908, 1992, 2032, 2286, 2544, 2656, 2988, 3048, 3392, 3816, 3984, 4064, 4399, 4572, 5088, 5312, 5976, 6096, 6731, 6784, 7632, 7968, 8128, 8798, 9144, 10176, 10541, 10624, 11952, 12192, 13197, 13462, 15264, 15936, 16256, 17596, 18288, 20193, 20352, 21082, 23904, 24384, 26394, 26924, 30528, 31623, 31872, 35192, 36576, 39591, 40386, 42164, 47808, 48768, 52788, 53848, 60579, 61056, 63246, 70384, 73152, 79182, 80772, 84328, 94869, 95616, 105576, 107696, 121158, 126492, 140768, 146304, 158364, 161544, 168656, 189738, 211152, 215392, 242316, 252984, 281536, 316728, 323088, 337312, 379476, 422304, 430784, 484632, 505968, 558673, 563072, 633456, 646176, 674624, 758952, 844608, 861568, 969264, 1011936, 1117346, 1266912, 1292352, 1349248, 1517904, 1676019, 1689216, 1938528, 2023872, 2234692, 2533824, 2584704, 3035808, 3352038, 3877056, 4047744, 4469384, 5028057, 5067648, 6071616, 6704076, 7754112, 8938768, 10056114, 12143232, 13408152, 17877536, 20112228, 26816304, 35755072, 40224456, 53632608, 71510144, 80448912, 107265216, 160897824, 214530432, 321795648, 643591296]

約数ペア:

[(1, 643591296), (2, 321795648), (3, 214530432), (4, 160897824), (6, 107265216), (8, 80448912), (9, 71510144), (12, 53632608), (16, 40224456), (18, 35755072), (24, 26816304), (32, 20112228), (36, 17877536), (48, 13408152), (53, 12143232), (64, 10056114), (72, 8938768), (83, 7754112), (96, 6704076), (106, 6071616), (127, 5067648), (128, 5028057), (144, 4469384), (159, 4047744), (166, 3877056), (192, 3352038), (212, 3035808), (249, 2584704), (254, 2533824), (288, 2234692), (318, 2023872), (332, 1938528), (381, 1689216), (384, 1676019), (424, 1517904), (477, 1349248), (498, 1292352), (508, 1266912), (576, 1117346), (636, 1011936), (664, 969264), (747, 861568), (762, 844608), (848, 758952), (954, 674624), (996, 646176), (1016, 633456), (1143, 563072), (1152, 558673), (1272, 505968), (1328, 484632), (1494, 430784), (1524, 422304), (1696, 379476), (1908, 337312), (1992, 323088), (2032, 316728), (2286, 281536), (2544, 252984), (2656, 242316), (2988, 215392), (3048, 211152), (3392, 189738), (3816, 168656), (3984, 161544), (4064, 158364), (4399, 146304), (4572, 140768), (5088, 126492), (5312, 121158), (5976, 107696), (6096, 105576), (6731, 95616), (6784, 94869), (7632, 84328), (7968, 80772), (8128, 79182), (8798, 73152), (9144, 70384), (10176, 63246), (10541, 61056), (10624, 60579), (11952, 53848), (12192, 52788), (13197, 48768), (13462, 47808), (15264, 42164), (15936, 40386), (16256, 39591), (17596, 36576), (18288, 35192), (20193, 31872), (20352, 31623), (21082, 30528), (23904, 26924), (24384, 26394)]