312729984

素因数分解:

$2^7\times 3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:203

約数の個数: 320

約数和(自身を含む): 1105843200

約数和(自身を除く): 793113216

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 64, 72, 81, 84, 93, 96, 108, 112, 124, 126, 128, 139, 144, 162, 168, 186, 189, 192, 216, 217, 224, 248, 252, 278, 279, 288, 324, 336, 372, 378, 384, 417, 432, 434, 448, 496, 504, 556, 558, 567, 576, 648, 651, 672, 744, 756, 834, 837, 864, 868, 896, 973, 992, 1008, 1112, 1116, 1134, 1152, 1251, 1296, 1302, 1344, 1488, 1512, 1668, 1674, 1728, 1736, 1946, 1953, 1984, 2016, 2224, 2232, 2268, 2502, 2511, 2592, 2604, 2688, 2919, 2976, 3024, 3336, 3348, 3456, 3472, 3753, 3892, 3906, 3968, 4032, 4309, 4448, 4464, 4536, 5004, 5022, 5184, 5208, 5838, 5859, 5952, 6048, 6672, 6696, 6944, 7506, 7784, 7812, 8064, 8618, 8757, 8896, 8928, 9072, 10008, 10044, 10368, 10416, 11259, 11676, 11718, 11904, 12096, 12927, 13344, 13392, 13888, 15012, 15568, 15624, 17236, 17514, 17577, 17792, 17856, 18144, 20016, 20088, 20832, 22518, 23352, 23436, 24192, 25854, 26271, 26688, 26784, 27776, 30024, 30163, 31136, 31248, 34472, 35028, 35154, 35712, 36288, 38781, 40032, 40176, 41664, 45036, 46704, 46872, 51708, 52542, 53376, 53568, 60048, 60326, 62272, 62496, 68944, 70056, 70308, 72576, 77562, 78813, 80064, 80352, 83328, 90072, 90489, 93408, 93744, 103416, 105084, 107136, 116343, 120096, 120652, 124544, 124992, 137888, 140112, 140616, 155124, 157626, 160128, 160704, 180144, 180978, 186816, 187488, 206832, 210168, 232686, 240192, 241304, 249984, 271467, 275776, 280224, 281232, 310248, 315252, 321408, 349029, 360288, 361956, 373632, 374976, 413664, 420336, 465372, 480384, 482608, 542934, 551552, 560448, 562464, 620496, 630504, 698058, 720576, 723912, 749952, 814401, 827328, 840672, 930744, 965216, 1085868, 1120896, 1124928, 1240992, 1261008, 1396116, 1441152, 1447824, 1628802, 1654656, 1681344, 1861488, 1930432, 2171736, 2249856, 2443203, 2481984, 2522016, 2792232, 2895648, 3257604, 3362688, 3722976, 3860864, 4343472, 4886406, 4963968, 5044032, 5584464, 5791296, 6515208, 7445952, 8686944, 9772812, 10088064, 11168928, 11582592, 13030416, 14891904, 17373888, 19545624, 22337856, 26060832, 34747776, 39091248, 44675712, 52121664, 78182496, 104243328, 156364992, 312729984]

約数ペア:

[(1, 312729984), (2, 156364992), (3, 104243328), (4, 78182496), (6, 52121664), (7, 44675712), (8, 39091248), (9, 34747776), (12, 26060832), (14, 22337856), (16, 19545624), (18, 17373888), (21, 14891904), (24, 13030416), (27, 11582592), (28, 11168928), (31, 10088064), (32, 9772812), (36, 8686944), (42, 7445952), (48, 6515208), (54, 5791296), (56, 5584464), (62, 5044032), (63, 4963968), (64, 4886406), (72, 4343472), (81, 3860864), (84, 3722976), (93, 3362688), (96, 3257604), (108, 2895648), (112, 2792232), (124, 2522016), (126, 2481984), (128, 2443203), (139, 2249856), (144, 2171736), (162, 1930432), (168, 1861488), (186, 1681344), (189, 1654656), (192, 1628802), (216, 1447824), (217, 1441152), (224, 1396116), (248, 1261008), (252, 1240992), (278, 1124928), (279, 1120896), (288, 1085868), (324, 965216), (336, 930744), (372, 840672), (378, 827328), (384, 814401), (417, 749952), (432, 723912), (434, 720576), (448, 698058), (496, 630504), (504, 620496), (556, 562464), (558, 560448), (567, 551552), (576, 542934), (648, 482608), (651, 480384), (672, 465372), (744, 420336), (756, 413664), (834, 374976), (837, 373632), (864, 361956), (868, 360288), (896, 349029), (973, 321408), (992, 315252), (1008, 310248), (1112, 281232), (1116, 280224), (1134, 275776), (1152, 271467), (1251, 249984), (1296, 241304), (1302, 240192), (1344, 232686), (1488, 210168), (1512, 206832), (1668, 187488), (1674, 186816), (1728, 180978), (1736, 180144), (1946, 160704), (1953, 160128), (1984, 157626), (2016, 155124), (2224, 140616), (2232, 140112), (2268, 137888), (2502, 124992), (2511, 124544), (2592, 120652), (2604, 120096), (2688, 116343), (2919, 107136), (2976, 105084), (3024, 103416), (3336, 93744), (3348, 93408), (3456, 90489), (3472, 90072), (3753, 83328), (3892, 80352), (3906, 80064), (3968, 78813), (4032, 77562), (4309, 72576), (4448, 70308), (4464, 70056), (4536, 68944), (5004, 62496), (5022, 62272), (5184, 60326), (5208, 60048), (5838, 53568), (5859, 53376), (5952, 52542), (6048, 51708), (6672, 46872), (6696, 46704), (6944, 45036), (7506, 41664), (7784, 40176), (7812, 40032), (8064, 38781), (8618, 36288), (8757, 35712), (8896, 35154), (8928, 35028), (9072, 34472), (10008, 31248), (10044, 31136), (10368, 30163), (10416, 30024), (11259, 27776), (11676, 26784), (11718, 26688), (11904, 26271), (12096, 25854), (12927, 24192), (13344, 23436), (13392, 23352), (13888, 22518), (15012, 20832), (15568, 20088), (15624, 20016), (17236, 18144), (17514, 17856), (17577, 17792)]