612888947

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 763324800

約数和(自身を除く): 150435853

約数列:

[1, 11, 17, 19, 73, 139, 187, 209, 289, 323, 803, 1241, 1387, 1529, 2363, 2641, 3179, 3553, 5491, 10147, 13651, 15257, 21097, 23579, 25993, 29051, 40171, 44897, 60401, 111617, 172499, 192793, 232067, 259369, 400843, 441881, 493867, 763249, 1897489, 2120723, 2932483, 3277481, 4409273, 8395739, 32257313, 36052291, 55717177, 612888947]

約数ペア:

[(1, 612888947), (11, 55717177), (17, 36052291), (19, 32257313), (73, 8395739), (139, 4409273), (187, 3277481), (209, 2932483), (289, 2120723), (323, 1897489), (803, 763249), (1241, 493867), (1387, 441881), (1529, 400843), (2363, 259369), (2641, 232067), (3179, 192793), (3553, 172499), (5491, 111617), (10147, 60401), (13651, 44897), (15257, 40171), (21097, 29051), (23579, 25993)]