1329843456

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:529

約数の個数: 216

約数和(自身を含む): 4059351296

約数和(自身を除く): 2729507840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 64, 72, 86, 93, 96, 124, 128, 129, 144, 172, 186, 192, 248, 256, 258, 279, 288, 344, 372, 384, 387, 433, 496, 516, 558, 576, 688, 744, 768, 774, 866, 992, 1032, 1116, 1152, 1299, 1333, 1376, 1488, 1548, 1732, 1984, 2064, 2232, 2304, 2598, 2666, 2752, 2976, 3096, 3464, 3897, 3968, 3999, 4128, 4464, 5196, 5332, 5504, 5952, 6192, 6928, 7794, 7936, 7998, 8256, 8928, 10392, 10664, 11008, 11904, 11997, 12384, 13423, 13856, 15588, 15996, 16512, 17856, 18619, 20784, 21328, 23808, 23994, 24768, 26846, 27712, 31176, 31992, 33024, 35712, 37238, 40269, 41568, 42656, 47988, 49536, 53692, 55424, 55857, 62352, 63984, 71424, 74476, 80538, 83136, 85312, 95976, 99072, 107384, 110848, 111714, 120807, 124704, 127968, 148952, 161076, 166272, 167571, 170624, 191952, 214768, 223428, 241614, 249408, 255936, 297904, 322152, 332544, 335142, 341248, 383904, 429536, 446856, 483228, 498816, 511872, 577189, 595808, 644304, 670284, 767808, 859072, 893712, 966456, 997632, 1023744, 1154378, 1191616, 1288608, 1340568, 1535616, 1718144, 1731567, 1787424, 1932912, 2308756, 2383232, 2577216, 2681136, 3071232, 3436288, 3463134, 3574848, 3865824, 4617512, 4766464, 5154432, 5194701, 5362272, 6926268, 7149696, 7731648, 9235024, 10308864, 10389402, 10724544, 13852536, 14299392, 15463296, 18470048, 20778804, 21449088, 27705072, 30926592, 36940096, 41557608, 42898176, 55410144, 73880192, 83115216, 110820288, 147760384, 166230432, 221640576, 332460864, 443281152, 664921728, 1329843456]

約数ペア:

[(1, 1329843456), (2, 664921728), (3, 443281152), (4, 332460864), (6, 221640576), (8, 166230432), (9, 147760384), (12, 110820288), (16, 83115216), (18, 73880192), (24, 55410144), (31, 42898176), (32, 41557608), (36, 36940096), (43, 30926592), (48, 27705072), (62, 21449088), (64, 20778804), (72, 18470048), (86, 15463296), (93, 14299392), (96, 13852536), (124, 10724544), (128, 10389402), (129, 10308864), (144, 9235024), (172, 7731648), (186, 7149696), (192, 6926268), (248, 5362272), (256, 5194701), (258, 5154432), (279, 4766464), (288, 4617512), (344, 3865824), (372, 3574848), (384, 3463134), (387, 3436288), (433, 3071232), (496, 2681136), (516, 2577216), (558, 2383232), (576, 2308756), (688, 1932912), (744, 1787424), (768, 1731567), (774, 1718144), (866, 1535616), (992, 1340568), (1032, 1288608), (1116, 1191616), (1152, 1154378), (1299, 1023744), (1333, 997632), (1376, 966456), (1488, 893712), (1548, 859072), (1732, 767808), (1984, 670284), (2064, 644304), (2232, 595808), (2304, 577189), (2598, 511872), (2666, 498816), (2752, 483228), (2976, 446856), (3096, 429536), (3464, 383904), (3897, 341248), (3968, 335142), (3999, 332544), (4128, 322152), (4464, 297904), (5196, 255936), (5332, 249408), (5504, 241614), (5952, 223428), (6192, 214768), (6928, 191952), (7794, 170624), (7936, 167571), (7998, 166272), (8256, 161076), (8928, 148952), (10392, 127968), (10664, 124704), (11008, 120807), (11904, 111714), (11997, 110848), (12384, 107384), (13423, 99072), (13856, 95976), (15588, 85312), (15996, 83136), (16512, 80538), (17856, 74476), (18619, 71424), (20784, 63984), (21328, 62352), (23808, 55857), (23994, 55424), (24768, 53692), (26846, 49536), (27712, 47988), (31176, 42656), (31992, 41568), (33024, 40269), (35712, 37238)]