1256557512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{12613}}^1$

素因数の和:13222

約数の個数: 64

約数和(自身を含む): 3596503680

約数和(自身を除く): 2339946168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 593, 1186, 1779, 2372, 3558, 4151, 4744, 7116, 8302, 12453, 12613, 14232, 16604, 24906, 25226, 33208, 37839, 49812, 50452, 75678, 88291, 99624, 100904, 151356, 176582, 264873, 302712, 353164, 529746, 706328, 1059492, 2118984, 7479509, 14959018, 22438527, 29918036, 44877054, 52356563, 59836072, 89754108, 104713126, 157069689, 179508216, 209426252, 314139378, 418852504, 628278756, 1256557512]

約数ペア:

[(1, 1256557512), (2, 628278756), (3, 418852504), (4, 314139378), (6, 209426252), (7, 179508216), (8, 157069689), (12, 104713126), (14, 89754108), (21, 59836072), (24, 52356563), (28, 44877054), (42, 29918036), (56, 22438527), (84, 14959018), (168, 7479509), (593, 2118984), (1186, 1059492), (1779, 706328), (2372, 529746), (3558, 353164), (4151, 302712), (4744, 264873), (7116, 176582), (8302, 151356), (12453, 100904), (12613, 99624), (14232, 88291), (16604, 75678), (24906, 50452), (25226, 49812), (33208, 37839)]