312337744218

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{8427439}}^1$

素因数の和:8427547

約数の個数: 48

約数和(自身を含む): 709927545600

約数和(自身を除く): 397589801382

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 6177, 12354, 18531, 37062, 8427439, 16854878, 25282317, 50564634, 75846951, 151693902, 244395731, 488791462, 598348169, 733187193, 1196696338, 1466374386, 1795044507, 2199561579, 3590089014, 4399123158, 5385133521, 10770267042, 17352096901, 34704193802, 52056290703, 104112581406, 156168872109, 312337744218]

約数ペア:

[(1, 312337744218), (2, 156168872109), (3, 104112581406), (6, 52056290703), (9, 34704193802), (18, 17352096901), (29, 10770267042), (58, 5385133521), (71, 4399123158), (87, 3590089014), (142, 2199561579), (174, 1795044507), (213, 1466374386), (261, 1196696338), (426, 733187193), (522, 598348169), (639, 488791462), (1278, 244395731), (2059, 151693902), (4118, 75846951), (6177, 50564634), (12354, 25282317), (18531, 16854878), (37062, 8427439)]