313760216

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{1283}}^1$

素因数の和:1704

約数の個数: 64

約数和(自身を含む): 735886080

約数和(自身を除く): 422125864

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 397, 616, 794, 1283, 1588, 2566, 2779, 3176, 4367, 5132, 5558, 8734, 8981, 10264, 11116, 14113, 17468, 17962, 22232, 28226, 30569, 34936, 35924, 56452, 61138, 71848, 98791, 112904, 122276, 197582, 244552, 395164, 509351, 790328, 1018702, 2037404, 3565457, 4074808, 5602861, 7130914, 11205722, 14261828, 22411444, 28523656, 39220027, 44822888, 78440054, 156880108, 313760216]

約数ペア:

[(1, 313760216), (2, 156880108), (4, 78440054), (7, 44822888), (8, 39220027), (11, 28523656), (14, 22411444), (22, 14261828), (28, 11205722), (44, 7130914), (56, 5602861), (77, 4074808), (88, 3565457), (154, 2037404), (308, 1018702), (397, 790328), (616, 509351), (794, 395164), (1283, 244552), (1588, 197582), (2566, 122276), (2779, 112904), (3176, 98791), (4367, 71848), (5132, 61138), (5558, 56452), (8734, 35924), (8981, 34936), (10264, 30569), (11116, 28226), (14113, 22232), (17468, 17962)]