489299712

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3407}}^1$

素因数の和:3454

約数の個数: 144

約数和(自身を含む): 1504645632

約数和(自身を除く): 1015345920

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 256, 264, 272, 352, 374, 384, 408, 528, 544, 561, 704, 748, 768, 816, 1056, 1088, 1122, 1408, 1496, 1632, 2112, 2176, 2244, 2816, 2992, 3264, 3407, 4224, 4352, 4488, 5984, 6528, 6814, 8448, 8976, 10221, 11968, 13056, 13628, 17952, 20442, 23936, 27256, 35904, 37477, 40884, 47872, 54512, 57919, 71808, 74954, 81768, 109024, 112431, 115838, 143616, 149908, 163536, 173757, 218048, 224862, 231676, 299816, 327072, 347514, 436096, 449724, 463352, 599632, 637109, 654144, 695028, 872192, 899448, 926704, 1199264, 1274218, 1308288, 1390056, 1798896, 1853408, 1911327, 2398528, 2548436, 2616576, 2780112, 3597792, 3706816, 3822654, 4797056, 5096872, 5560224, 7195584, 7413632, 7645308, 9594112, 10193744, 11120448, 14391168, 14827264, 15290616, 20387488, 22240896, 28782336, 30581232, 40774976, 44481792, 61162464, 81549952, 122324928, 163099904, 244649856, 489299712]

約数ペア:

[(1, 489299712), (2, 244649856), (3, 163099904), (4, 122324928), (6, 81549952), (8, 61162464), (11, 44481792), (12, 40774976), (16, 30581232), (17, 28782336), (22, 22240896), (24, 20387488), (32, 15290616), (33, 14827264), (34, 14391168), (44, 11120448), (48, 10193744), (51, 9594112), (64, 7645308), (66, 7413632), (68, 7195584), (88, 5560224), (96, 5096872), (102, 4797056), (128, 3822654), (132, 3706816), (136, 3597792), (176, 2780112), (187, 2616576), (192, 2548436), (204, 2398528), (256, 1911327), (264, 1853408), (272, 1798896), (352, 1390056), (374, 1308288), (384, 1274218), (408, 1199264), (528, 926704), (544, 899448), (561, 872192), (704, 695028), (748, 654144), (768, 637109), (816, 599632), (1056, 463352), (1088, 449724), (1122, 436096), (1408, 347514), (1496, 327072), (1632, 299816), (2112, 231676), (2176, 224862), (2244, 218048), (2816, 173757), (2992, 163536), (3264, 149908), (3407, 143616), (4224, 115838), (4352, 112431), (4488, 109024), (5984, 81768), (6528, 74954), (6814, 71808), (8448, 57919), (8976, 54512), (10221, 47872), (11968, 40884), (13056, 37477), (13628, 35904), (17952, 27256), (20442, 23936)]