313625688

素因数分解:

$2^3\times 3^1\times {\mathrm{739}}^1\times {\mathrm{17683}}^1$

素因数の和:18431

約数の個数: 32

約数和(自身を含む): 785169600

約数和(自身を除く): 471543912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 739, 1478, 2217, 2956, 4434, 5912, 8868, 17683, 17736, 35366, 53049, 70732, 106098, 141464, 212196, 424392, 13067737, 26135474, 39203211, 52270948, 78406422, 104541896, 156812844, 313625688]

約数ペア:

[(1, 313625688), (2, 156812844), (3, 104541896), (4, 78406422), (6, 52270948), (8, 39203211), (12, 26135474), (24, 13067737), (739, 424392), (1478, 212196), (2217, 141464), (2956, 106098), (4434, 70732), (5912, 53049), (8868, 35366), (17683, 17736)]