285399084

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{553099}}^1$

素因数の和:553149

約数の個数: 24

約数和(自身を含む): 681419200

約数和(自身を除く): 396020116

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 553099, 1106198, 1659297, 2212396, 3318594, 6637188, 23783257, 47566514, 71349771, 95133028, 142699542, 285399084]

約数ペア:

[(1, 285399084), (2, 142699542), (3, 95133028), (4, 71349771), (6, 47566514), (12, 23783257), (43, 6637188), (86, 3318594), (129, 2212396), (172, 1659297), (258, 1106198), (516, 553099)]