207522432

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:216

約数の個数: 256

約数和(自身を含む): 685440000

約数和(自身を除く): 477917568

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, 149, 156, 186, 192, 208, 216, 234, 248, 279, 288, 298, 312, 351, 372, 384, 403, 416, 432, 447, 468, 496, 558, 576, 596, 624, 702, 744, 806, 832, 837, 864, 894, 936, 992, 1116, 1152, 1192, 1209, 1248, 1341, 1404, 1488, 1612, 1664, 1674, 1728, 1788, 1872, 1937, 1984, 2232, 2384, 2418, 2496, 2682, 2808, 2976, 3224, 3348, 3456, 3576, 3627, 3744, 3874, 3968, 4023, 4464, 4619, 4768, 4836, 4992, 5364, 5616, 5811, 5952, 6448, 6696, 7152, 7254, 7488, 7748, 8046, 8928, 9238, 9536, 9672, 10728, 10881, 11232, 11622, 11904, 12896, 13392, 13857, 14304, 14508, 14976, 15496, 16092, 17433, 17856, 18476, 19072, 19344, 21456, 21762, 22464, 23244, 25792, 26784, 27714, 28608, 29016, 30992, 32184, 34866, 35712, 36952, 38688, 41571, 42912, 43524, 44928, 46488, 51584, 52299, 53568, 55428, 57216, 58032, 60047, 61984, 64368, 69732, 73904, 77376, 83142, 85824, 87048, 92976, 104598, 107136, 110856, 116064, 120094, 123968, 124713, 128736, 139464, 147808, 154752, 166284, 171648, 174096, 180141, 185952, 209196, 221712, 232128, 240188, 247936, 249426, 257472, 278928, 295616, 332568, 348192, 360282, 371904, 418392, 443424, 464256, 480376, 498852, 514944, 540423, 557856, 591232, 665136, 696384, 720564, 743808, 836784, 886848, 960752, 997704, 1080846, 1115712, 1330272, 1392768, 1441128, 1621269, 1673568, 1773696, 1921504, 1995408, 2161692, 2231424, 2660544, 2882256, 3242538, 3347136, 3843008, 3990816, 4323384, 5321088, 5764512, 6485076, 6694272, 7686016, 7981632, 8646768, 11529024, 12970152, 15963264, 17293536, 23058048, 25940304, 34587072, 51880608, 69174144, 103761216, 207522432]

約数ペア:

[(1, 207522432), (2, 103761216), (3, 69174144), (4, 51880608), (6, 34587072), (8, 25940304), (9, 23058048), (12, 17293536), (13, 15963264), (16, 12970152), (18, 11529024), (24, 8646768), (26, 7981632), (27, 7686016), (31, 6694272), (32, 6485076), (36, 5764512), (39, 5321088), (48, 4323384), (52, 3990816), (54, 3843008), (62, 3347136), (64, 3242538), (72, 2882256), (78, 2660544), (93, 2231424), (96, 2161692), (104, 1995408), (108, 1921504), (117, 1773696), (124, 1673568), (128, 1621269), (144, 1441128), (149, 1392768), (156, 1330272), (186, 1115712), (192, 1080846), (208, 997704), (216, 960752), (234, 886848), (248, 836784), (279, 743808), (288, 720564), (298, 696384), (312, 665136), (351, 591232), (372, 557856), (384, 540423), (403, 514944), (416, 498852), (432, 480376), (447, 464256), (468, 443424), (496, 418392), (558, 371904), (576, 360282), (596, 348192), (624, 332568), (702, 295616), (744, 278928), (806, 257472), (832, 249426), (837, 247936), (864, 240188), (894, 232128), (936, 221712), (992, 209196), (1116, 185952), (1152, 180141), (1192, 174096), (1209, 171648), (1248, 166284), (1341, 154752), (1404, 147808), (1488, 139464), (1612, 128736), (1664, 124713), (1674, 123968), (1728, 120094), (1788, 116064), (1872, 110856), (1937, 107136), (1984, 104598), (2232, 92976), (2384, 87048), (2418, 85824), (2496, 83142), (2682, 77376), (2808, 73904), (2976, 69732), (3224, 64368), (3348, 61984), (3456, 60047), (3576, 58032), (3627, 57216), (3744, 55428), (3874, 53568), (3968, 52299), (4023, 51584), (4464, 46488), (4619, 44928), (4768, 43524), (4836, 42912), (4992, 41571), (5364, 38688), (5616, 36952), (5811, 35712), (5952, 34866), (6448, 32184), (6696, 30992), (7152, 29016), (7254, 28608), (7488, 27714), (7748, 26784), (8046, 25792), (8928, 23244), (9238, 22464), (9536, 21762), (9672, 21456), (10728, 19344), (10881, 19072), (11232, 18476), (11622, 17856), (11904, 17433), (12896, 16092), (13392, 15496), (13857, 14976), (14304, 14508)]