1256278317504

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2045363}}^1$

素因数の和:2045842

約数の個数: 112

約数和(自身を含む): 3807060557568

約数和(自身を除く): 2550782240064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 457, 672, 914, 1344, 1371, 1828, 2742, 3199, 3656, 5484, 6398, 7312, 9597, 10968, 12796, 14624, 19194, 21936, 25592, 29248, 38388, 43872, 51184, 76776, 87744, 102368, 153552, 204736, 307104, 614208, 2045363, 4090726, 6136089, 8181452, 12272178, 14317541, 16362904, 24544356, 28635082, 32725808, 42952623, 49088712, 57270164, 65451616, 85905246, 98177424, 114540328, 130903232, 171810492, 196354848, 229080656, 343620984, 392709696, 458161312, 687241968, 916322624, 934730891, 1374483936, 1869461782, 2748967872, 2804192673, 3738923564, 5608385346, 6543116237, 7477847128, 11216770692, 13086232474, 14955694256, 19629348711, 22433541384, 26172464948, 29911388512, 39258697422, 44867082768, 52344929896, 59822777024, 78517394844, 89734165536, 104689859792, 157034789688, 179468331072, 209379719584, 314069579376, 418759439168, 628139158752, 1256278317504]

約数ペア:

[(1, 1256278317504), (2, 628139158752), (3, 418759439168), (4, 314069579376), (6, 209379719584), (7, 179468331072), (8, 157034789688), (12, 104689859792), (14, 89734165536), (16, 78517394844), (21, 59822777024), (24, 52344929896), (28, 44867082768), (32, 39258697422), (42, 29911388512), (48, 26172464948), (56, 22433541384), (64, 19629348711), (84, 14955694256), (96, 13086232474), (112, 11216770692), (168, 7477847128), (192, 6543116237), (224, 5608385346), (336, 3738923564), (448, 2804192673), (457, 2748967872), (672, 1869461782), (914, 1374483936), (1344, 934730891), (1371, 916322624), (1828, 687241968), (2742, 458161312), (3199, 392709696), (3656, 343620984), (5484, 229080656), (6398, 196354848), (7312, 171810492), (9597, 130903232), (10968, 114540328), (12796, 98177424), (14624, 85905246), (19194, 65451616), (21936, 57270164), (25592, 49088712), (29248, 42952623), (38388, 32725808), (43872, 28635082), (51184, 24544356), (76776, 16362904), (87744, 14317541), (102368, 12272178), (153552, 8181452), (204736, 6136089), (307104, 4090726), (614208, 2045363)]