239969272

素因数分解:

$2^3\times {\mathrm{37}}^2\times {\mathrm{21911}}^1$

素因数の和:21991

約数の個数: 24

約数和(自身を含む): 462452760

約数和(自身を除く): 222483488

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 1369, 2738, 5476, 10952, 21911, 43822, 87644, 175288, 810707, 1621414, 3242828, 6485656, 29996159, 59992318, 119984636, 239969272]

約数ペア:

[(1, 239969272), (2, 119984636), (4, 59992318), (8, 29996159), (37, 6485656), (74, 3242828), (148, 1621414), (296, 810707), (1369, 175288), (2738, 87644), (5476, 43822), (10952, 21911)]