290067992

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{367}}^1\times {\mathrm{3187}}^1$

素因数の和:3591

約数の個数: 32

約数和(自身を含む): 563128320

約数和(自身を除く): 273060328

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 367, 734, 1468, 2936, 3187, 6374, 11377, 12748, 22754, 25496, 45508, 91016, 98797, 197594, 395188, 790376, 1169629, 2339258, 4678516, 9357032, 36258499, 72516998, 145033996, 290067992]

約数ペア:

[(1, 290067992), (2, 145033996), (4, 72516998), (8, 36258499), (31, 9357032), (62, 4678516), (124, 2339258), (248, 1169629), (367, 790376), (734, 395188), (1468, 197594), (2936, 98797), (3187, 91016), (6374, 45508), (11377, 25496), (12748, 22754)]