313372808

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{67421}}^1$

素因数の和:67517

約数の個数: 32

約数和(自身を含む): 679613760

約数和(自身を除く): 366240952

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 67421, 134842, 269684, 471947, 539368, 943894, 1887788, 3775576, 5595943, 11191886, 22383772, 39171601, 44767544, 78343202, 156686404, 313372808]

約数ペア:

[(1, 313372808), (2, 156686404), (4, 78343202), (7, 44767544), (8, 39171601), (14, 22383772), (28, 11191886), (56, 5595943), (83, 3775576), (166, 1887788), (332, 943894), (581, 539368), (664, 471947), (1162, 269684), (2324, 134842), (4648, 67421)]