285449778

素因数分解:

$2^1\times 3^3\times {\mathrm{1279}}^1\times {\mathrm{4133}}^1$

素因数の和:5423

約数の個数: 32

約数和(自身を含む): 634982400

約数和(自身を除く): 349532622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1279, 2558, 3837, 4133, 7674, 8266, 11511, 12399, 23022, 24798, 34533, 37197, 69066, 74394, 111591, 223182, 5286107, 10572214, 15858321, 31716642, 47574963, 95149926, 142724889, 285449778]

約数ペア:

[(1, 285449778), (2, 142724889), (3, 95149926), (6, 47574963), (9, 31716642), (18, 15858321), (27, 10572214), (54, 5286107), (1279, 223182), (2558, 111591), (3837, 74394), (4133, 69066), (7674, 37197), (8266, 34533), (11511, 24798), (12399, 23022)]