428310756

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{383791}}^1$

素因数の和:383832

約数の個数: 36

約数和(自身を含む): 1117602304

約数和(自身を除く): 689291548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 383791, 767582, 1151373, 1535164, 2302746, 3454119, 4605492, 6908238, 11897521, 13816476, 23795042, 35692563, 47590084, 71385126, 107077689, 142770252, 214155378, 428310756]

約数ペア:

[(1, 428310756), (2, 214155378), (3, 142770252), (4, 107077689), (6, 71385126), (9, 47590084), (12, 35692563), (18, 23795042), (31, 13816476), (36, 11897521), (62, 6908238), (93, 4605492), (124, 3454119), (186, 2302746), (279, 1535164), (372, 1151373), (558, 767582), (1116, 383791)]