38815706982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{460349}}^1$

素因数の和:460437

約数の個数: 64

約数和(自身を含む): 89094297600

約数和(自身を除く): 50278590618

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 47, 69, 78, 94, 138, 141, 282, 299, 598, 611, 897, 1081, 1222, 1794, 1833, 2162, 3243, 3666, 6486, 14053, 28106, 42159, 84318, 460349, 920698, 1381047, 2762094, 5984537, 10588027, 11969074, 17953611, 21176054, 21636403, 31764081, 35907222, 43272806, 63528162, 64909209, 129818418, 137644351, 275288702, 281273239, 412933053, 497637269, 562546478, 825866106, 843819717, 995274538, 1492911807, 1687639434, 2985823614, 6469284497, 12938568994, 19407853491, 38815706982]

約数ペア:

[(1, 38815706982), (2, 19407853491), (3, 12938568994), (6, 6469284497), (13, 2985823614), (23, 1687639434), (26, 1492911807), (39, 995274538), (46, 843819717), (47, 825866106), (69, 562546478), (78, 497637269), (94, 412933053), (138, 281273239), (141, 275288702), (282, 137644351), (299, 129818418), (598, 64909209), (611, 63528162), (897, 43272806), (1081, 35907222), (1222, 31764081), (1794, 21636403), (1833, 21176054), (2162, 17953611), (3243, 11969074), (3666, 10588027), (6486, 5984537), (14053, 2762094), (28106, 1381047), (42159, 920698), (84318, 460349)]