268171908

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{519713}}^1$

素因数の和:519763

約数の個数: 24

約数和(自身を含む): 640287648

約数和(自身を除く): 372115740

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 519713, 1039426, 1559139, 2078852, 3118278, 6236556, 22347659, 44695318, 67042977, 89390636, 134085954, 268171908]

約数ペア:

[(1, 268171908), (2, 134085954), (3, 89390636), (4, 67042977), (6, 44695318), (12, 22347659), (43, 6236556), (86, 3118278), (129, 2078852), (172, 1559139), (258, 1039426), (516, 519713)]