688442088

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1\times {\mathrm{1663}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 1763573760

約数和(自身を除く): 1075131672

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 367, 376, 564, 734, 1101, 1128, 1468, 1663, 2202, 2936, 3326, 4404, 4989, 6652, 8808, 9978, 13304, 17249, 19956, 34498, 39912, 51747, 68996, 78161, 103494, 137992, 156322, 206988, 234483, 312644, 413976, 468966, 610321, 625288, 937932, 1220642, 1830963, 1875864, 2441284, 3661926, 4882568, 7323852, 14647704, 28685087, 57370174, 86055261, 114740348, 172110522, 229480696, 344221044, 688442088]

約数ペア:

[(1, 688442088), (2, 344221044), (3, 229480696), (4, 172110522), (6, 114740348), (8, 86055261), (12, 57370174), (24, 28685087), (47, 14647704), (94, 7323852), (141, 4882568), (188, 3661926), (282, 2441284), (367, 1875864), (376, 1830963), (564, 1220642), (734, 937932), (1101, 625288), (1128, 610321), (1468, 468966), (1663, 413976), (2202, 312644), (2936, 234483), (3326, 206988), (4404, 156322), (4989, 137992), (6652, 103494), (8808, 78161), (9978, 68996), (13304, 51747), (17249, 39912), (19956, 34498)]