252795624

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{244957}}^1$

素因数の和:245009

約数の個数: 32

約数和(自身を含む): 646689120

約数和(自身を除く): 393893496

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 244957, 489914, 734871, 979828, 1469742, 1959656, 2939484, 5878968, 10533151, 21066302, 31599453, 42132604, 63198906, 84265208, 126397812, 252795624]

約数ペア:

[(1, 252795624), (2, 126397812), (3, 84265208), (4, 63198906), (6, 42132604), (8, 31599453), (12, 21066302), (24, 10533151), (43, 5878968), (86, 2939484), (129, 1959656), (172, 1469742), (258, 979828), (344, 734871), (516, 489914), (1032, 244957)]