2021325984

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:324

約数の個数: 288

約数和(自身を含む): 6333949440

約数和(自身を除く): 4312623456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 37, 48, 58, 62, 72, 74, 87, 93, 96, 111, 116, 124, 144, 148, 174, 186, 211, 222, 232, 248, 261, 279, 288, 296, 333, 348, 372, 422, 444, 464, 496, 522, 558, 592, 633, 666, 696, 744, 844, 888, 899, 928, 992, 1044, 1073, 1116, 1147, 1184, 1266, 1332, 1392, 1488, 1688, 1776, 1798, 1899, 2088, 2146, 2232, 2294, 2532, 2664, 2697, 2784, 2976, 3219, 3376, 3441, 3552, 3596, 3798, 4176, 4292, 4464, 4588, 5064, 5328, 5394, 6119, 6438, 6541, 6752, 6882, 7192, 7596, 7807, 8091, 8352, 8584, 8928, 9176, 9657, 10128, 10323, 10656, 10788, 12238, 12876, 13082, 13764, 14384, 15192, 15614, 16182, 17168, 18352, 18357, 19314, 19623, 20256, 20646, 21576, 23421, 24476, 25752, 26164, 27528, 28768, 30384, 31228, 32364, 33263, 34336, 36704, 36714, 38628, 39246, 41292, 43152, 46842, 48952, 51504, 52328, 55056, 55071, 58869, 60768, 62456, 64728, 66526, 70263, 73428, 77256, 78492, 82584, 86304, 93684, 97904, 99789, 103008, 104656, 110112, 110142, 117738, 124912, 129456, 133052, 140526, 146856, 154512, 156984, 165168, 187368, 189689, 195808, 199578, 209312, 220284, 226403, 235476, 242017, 249824, 258912, 266104, 281052, 293712, 299367, 309024, 313968, 330336, 374736, 379378, 399156, 440568, 452806, 470952, 484034, 532208, 562104, 569067, 587424, 598734, 627936, 679209, 726051, 749472, 758756, 798312, 881136, 905612, 941904, 968068, 1064416, 1124208, 1138134, 1197468, 1358418, 1452102, 1517512, 1596624, 1707201, 1762272, 1811224, 1883808, 1936136, 2037627, 2178153, 2248416, 2276268, 2394936, 2716836, 2904204, 3035024, 3193248, 3414402, 3622448, 3872272, 4075254, 4356306, 4552536, 4789872, 5433672, 5808408, 6070048, 6828804, 7018493, 7244896, 7744544, 8150508, 8712612, 9105072, 9579744, 10867344, 11616816, 13657608, 14036986, 16301016, 17425224, 18210144, 21055479, 21734688, 23233632, 27315216, 28073972, 32602032, 34850448, 42110958, 54630432, 56147944, 63166437, 65204064, 69700896, 84221916, 112295888, 126332874, 168443832, 224591776, 252665748, 336887664, 505331496, 673775328, 1010662992, 2021325984]

約数ペア:

[(1, 2021325984), (2, 1010662992), (3, 673775328), (4, 505331496), (6, 336887664), (8, 252665748), (9, 224591776), (12, 168443832), (16, 126332874), (18, 112295888), (24, 84221916), (29, 69700896), (31, 65204064), (32, 63166437), (36, 56147944), (37, 54630432), (48, 42110958), (58, 34850448), (62, 32602032), (72, 28073972), (74, 27315216), (87, 23233632), (93, 21734688), (96, 21055479), (111, 18210144), (116, 17425224), (124, 16301016), (144, 14036986), (148, 13657608), (174, 11616816), (186, 10867344), (211, 9579744), (222, 9105072), (232, 8712612), (248, 8150508), (261, 7744544), (279, 7244896), (288, 7018493), (296, 6828804), (333, 6070048), (348, 5808408), (372, 5433672), (422, 4789872), (444, 4552536), (464, 4356306), (496, 4075254), (522, 3872272), (558, 3622448), (592, 3414402), (633, 3193248), (666, 3035024), (696, 2904204), (744, 2716836), (844, 2394936), (888, 2276268), (899, 2248416), (928, 2178153), (992, 2037627), (1044, 1936136), (1073, 1883808), (1116, 1811224), (1147, 1762272), (1184, 1707201), (1266, 1596624), (1332, 1517512), (1392, 1452102), (1488, 1358418), (1688, 1197468), (1776, 1138134), (1798, 1124208), (1899, 1064416), (2088, 968068), (2146, 941904), (2232, 905612), (2294, 881136), (2532, 798312), (2664, 758756), (2697, 749472), (2784, 726051), (2976, 679209), (3219, 627936), (3376, 598734), (3441, 587424), (3552, 569067), (3596, 562104), (3798, 532208), (4176, 484034), (4292, 470952), (4464, 452806), (4588, 440568), (5064, 399156), (5328, 379378), (5394, 374736), (6119, 330336), (6438, 313968), (6541, 309024), (6752, 299367), (6882, 293712), (7192, 281052), (7596, 266104), (7807, 258912), (8091, 249824), (8352, 242017), (8584, 235476), (8928, 226403), (9176, 220284), (9657, 209312), (10128, 199578), (10323, 195808), (10656, 189689), (10788, 187368), (12238, 165168), (12876, 156984), (13082, 154512), (13764, 146856), (14384, 140526), (15192, 133052), (15614, 129456), (16182, 124912), (17168, 117738), (18352, 110142), (18357, 110112), (19314, 104656), (19623, 103008), (20256, 99789), (20646, 97904), (21576, 93684), (23421, 86304), (24476, 82584), (25752, 78492), (26164, 77256), (27528, 73428), (28768, 70263), (30384, 66526), (31228, 64728), (32364, 62456), (33263, 60768), (34336, 58869), (36704, 55071), (36714, 55056), (38628, 52328), (39246, 51504), (41292, 48952), (43152, 46842)]