263485753212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{68831179}}^1$

素因数の和:68831226

約数の個数: 48

約数和(自身を含む): 693818294400

約数和(自身を除く): 430332541188

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 68831179, 137662358, 206493537, 275324716, 412987074, 757142969, 825974148, 1514285938, 1996104191, 2271428907, 3028571876, 3992208382, 4542857814, 5988312573, 7984416764, 9085715628, 11976625146, 21957146101, 23953250292, 43914292202, 65871438303, 87828584404, 131742876606, 263485753212]

約数ペア:

[(1, 263485753212), (2, 131742876606), (3, 87828584404), (4, 65871438303), (6, 43914292202), (11, 23953250292), (12, 21957146101), (22, 11976625146), (29, 9085715628), (33, 7984416764), (44, 5988312573), (58, 4542857814), (66, 3992208382), (87, 3028571876), (116, 2271428907), (132, 1996104191), (174, 1514285938), (319, 825974148), (348, 757142969), (638, 412987074), (957, 275324716), (1276, 206493537), (1914, 137662358), (3828, 68831179)]