289076358

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:529

約数の個数: 48

約数和(自身を含む): 601883136

約数和(自身を除く): 312806778

約数列:

[1, 2, 3, 6, 43, 71, 86, 129, 142, 213, 258, 367, 426, 734, 1101, 1849, 2202, 3053, 3698, 5547, 6106, 9159, 11094, 15781, 18318, 26057, 31562, 47343, 52114, 78171, 94686, 131279, 156342, 262558, 393837, 678583, 787674, 1120451, 1357166, 2035749, 2240902, 3361353, 4071498, 6722706, 48179393, 96358786, 144538179, 289076358]

約数ペア:

[(1, 289076358), (2, 144538179), (3, 96358786), (6, 48179393), (43, 6722706), (71, 4071498), (86, 3361353), (129, 2240902), (142, 2035749), (213, 1357166), (258, 1120451), (367, 787674), (426, 678583), (734, 393837), (1101, 262558), (1849, 156342), (2202, 131279), (3053, 94686), (3698, 78171), (5547, 52114), (6106, 47343), (9159, 31562), (11094, 26057), (15781, 18318)]