490660668

素因数分解:

$2^2\times 3^2\times {\mathrm{2417}}^1\times {\mathrm{5639}}^1$

素因数の和:8066

約数の個数: 36

約数和(自身を含む): 1241014320

約数和(自身を除く): 750353652

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2417, 4834, 5639, 7251, 9668, 11278, 14502, 16917, 21753, 22556, 29004, 33834, 43506, 50751, 67668, 87012, 101502, 203004, 13629463, 27258926, 40888389, 54517852, 81776778, 122665167, 163553556, 245330334, 490660668]

約数ペア:

[(1, 490660668), (2, 245330334), (3, 163553556), (4, 122665167), (6, 81776778), (9, 54517852), (12, 40888389), (18, 27258926), (36, 13629463), (2417, 203004), (4834, 101502), (5639, 87012), (7251, 67668), (9668, 50751), (11278, 43506), (14502, 33834), (16917, 29004), (21753, 22556)]