339764876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 663103392

約数和(自身を除く): 323338516

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 277, 457, 554, 671, 914, 1108, 1342, 1828, 2684, 3047, 5027, 6094, 10054, 12188, 16897, 20108, 27877, 33794, 55754, 67588, 111508, 126589, 185867, 253178, 306647, 371734, 506356, 613294, 743468, 1226588, 1392479, 2784958, 5569916, 7721929, 15443858, 30887716, 84941219, 169882438, 339764876]

約数ペア:

[(1, 339764876), (2, 169882438), (4, 84941219), (11, 30887716), (22, 15443858), (44, 7721929), (61, 5569916), (122, 2784958), (244, 1392479), (277, 1226588), (457, 743468), (554, 613294), (671, 506356), (914, 371734), (1108, 306647), (1342, 253178), (1828, 185867), (2684, 126589), (3047, 111508), (5027, 67588), (6094, 55754), (10054, 33794), (12188, 27877), (16897, 20108)]