240238506

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{17569}}^1$

素因数の和:17670

約数の個数: 32

約数和(自身を含む): 500955840

約数和(自身を除く): 260717334

約数列:

[1, 2, 3, 6, 43, 53, 86, 106, 129, 159, 258, 318, 2279, 4558, 6837, 13674, 17569, 35138, 52707, 105414, 755467, 931157, 1510934, 1862314, 2266401, 2793471, 4532802, 5586942, 40039751, 80079502, 120119253, 240238506]

約数ペア:

[(1, 240238506), (2, 120119253), (3, 80079502), (6, 40039751), (43, 5586942), (53, 4532802), (86, 2793471), (106, 2266401), (129, 1862314), (159, 1510934), (258, 931157), (318, 755467), (2279, 105414), (4558, 52707), (6837, 35138), (13674, 17569)]