1256287536

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{233}}^1\times {\mathrm{1783}}^1$

素因数の和:2040

約数の個数: 160

約数和(自身を含む): 4141163520

約数和(自身を除く): 2884875984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 233, 252, 336, 378, 432, 466, 504, 699, 756, 932, 1008, 1398, 1512, 1631, 1783, 1864, 2097, 2796, 3024, 3262, 3566, 3728, 4194, 4893, 5349, 5592, 6291, 6524, 7132, 8388, 9786, 10698, 11184, 12481, 12582, 13048, 14264, 14679, 16047, 16776, 19572, 21396, 24962, 25164, 26096, 28528, 29358, 32094, 33552, 37443, 39144, 42792, 44037, 48141, 49924, 50328, 58716, 64188, 74886, 78288, 85584, 88074, 96282, 99848, 100656, 112329, 117432, 128376, 149772, 176148, 192564, 199696, 224658, 234864, 256752, 299544, 336987, 352296, 385128, 415439, 449316, 599088, 673974, 704592, 770256, 830878, 898632, 1246317, 1347948, 1661756, 1797264, 2492634, 2695896, 2908073, 3323512, 3738951, 4985268, 5391792, 5816146, 6647024, 7477902, 8724219, 9970536, 11216853, 11632292, 14955804, 17448438, 19941072, 22433706, 23264584, 26172657, 29911608, 34896876, 44867412, 46529168, 52345314, 59823216, 69793752, 78517971, 89734824, 104690628, 139587504, 157035942, 179469648, 209381256, 314071884, 418762512, 628143768, 1256287536]

約数ペア:

[(1, 1256287536), (2, 628143768), (3, 418762512), (4, 314071884), (6, 209381256), (7, 179469648), (8, 157035942), (9, 139587504), (12, 104690628), (14, 89734824), (16, 78517971), (18, 69793752), (21, 59823216), (24, 52345314), (27, 46529168), (28, 44867412), (36, 34896876), (42, 29911608), (48, 26172657), (54, 23264584), (56, 22433706), (63, 19941072), (72, 17448438), (84, 14955804), (108, 11632292), (112, 11216853), (126, 9970536), (144, 8724219), (168, 7477902), (189, 6647024), (216, 5816146), (233, 5391792), (252, 4985268), (336, 3738951), (378, 3323512), (432, 2908073), (466, 2695896), (504, 2492634), (699, 1797264), (756, 1661756), (932, 1347948), (1008, 1246317), (1398, 898632), (1512, 830878), (1631, 770256), (1783, 704592), (1864, 673974), (2097, 599088), (2796, 449316), (3024, 415439), (3262, 385128), (3566, 352296), (3728, 336987), (4194, 299544), (4893, 256752), (5349, 234864), (5592, 224658), (6291, 199696), (6524, 192564), (7132, 176148), (8388, 149772), (9786, 128376), (10698, 117432), (11184, 112329), (12481, 100656), (12582, 99848), (13048, 96282), (14264, 88074), (14679, 85584), (16047, 78288), (16776, 74886), (19572, 64188), (21396, 58716), (24962, 50328), (25164, 49924), (26096, 48141), (28528, 44037), (29358, 42792), (32094, 39144), (33552, 37443)]