338962316

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{811}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 785756160

約数和(自身を除く): 446793844

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 59, 77, 92, 118, 154, 161, 236, 253, 308, 322, 413, 506, 644, 649, 811, 826, 1012, 1298, 1357, 1622, 1652, 1771, 2596, 2714, 3244, 3542, 4543, 5428, 5677, 7084, 8921, 9086, 9499, 11354, 14927, 17842, 18172, 18653, 18998, 22708, 29854, 35684, 37306, 37996, 47849, 59708, 62447, 74612, 95698, 104489, 124894, 130571, 191396, 205183, 208978, 249788, 261142, 334943, 410366, 417956, 522284, 526339, 669886, 820732, 1052678, 1100527, 1339772, 1436281, 2105356, 2201054, 2872562, 3684373, 4402108, 5745124, 7368746, 7703689, 12105797, 14737492, 15407378, 24211594, 30814756, 48423188, 84740579, 169481158, 338962316]

約数ペア:

[(1, 338962316), (2, 169481158), (4, 84740579), (7, 48423188), (11, 30814756), (14, 24211594), (22, 15407378), (23, 14737492), (28, 12105797), (44, 7703689), (46, 7368746), (59, 5745124), (77, 4402108), (92, 3684373), (118, 2872562), (154, 2201054), (161, 2105356), (236, 1436281), (253, 1339772), (308, 1100527), (322, 1052678), (413, 820732), (506, 669886), (644, 526339), (649, 522284), (811, 417956), (826, 410366), (1012, 334943), (1298, 261142), (1357, 249788), (1622, 208978), (1652, 205183), (1771, 191396), (2596, 130571), (2714, 124894), (3244, 104489), (3542, 95698), (4543, 74612), (5428, 62447), (5677, 59708), (7084, 47849), (8921, 37996), (9086, 37306), (9499, 35684), (11354, 29854), (14927, 22708), (17842, 18998), (18172, 18653)]