217709856001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{641}}^1\times {\mathrm{16699}}^1$

素因数の和:17437

約数の個数: 24

約数和(自身を含む): 243547322400

約数和(自身を除く): 25837466399

約数列:

[1, 11, 43, 473, 641, 1849, 7051, 16699, 20339, 27563, 183689, 303193, 718057, 1185209, 7898627, 10704059, 13037299, 30876451, 117744649, 339640961, 460274537, 5063019907, 19791805091, 217709856001]

約数ペア:

[(1, 217709856001), (11, 19791805091), (43, 5063019907), (473, 460274537), (641, 339640961), (1849, 117744649), (7051, 30876451), (16699, 13037299), (20339, 10704059), (27563, 7898627), (183689, 1185209), (303193, 718057)]