318472

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1$

素因数の和:82

約数の個数: 48

約数和(自身を含む): 766080

約数和(自身を除く): 447608

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 47, 56, 77, 88, 94, 121, 154, 188, 242, 308, 329, 376, 484, 517, 616, 658, 847, 968, 1034, 1316, 1694, 2068, 2632, 3388, 3619, 4136, 5687, 6776, 7238, 11374, 14476, 22748, 28952, 39809, 45496, 79618, 159236, 318472]

約数ペア:

[(1, 318472), (2, 159236), (4, 79618), (7, 45496), (8, 39809), (11, 28952), (14, 22748), (22, 14476), (28, 11374), (44, 7238), (47, 6776), (56, 5687), (77, 4136), (88, 3619), (94, 3388), (121, 2632), (154, 2068), (188, 1694), (242, 1316), (308, 1034), (329, 968), (376, 847), (484, 658), (517, 616)]