338372144

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{15889}}^1$

素因数の和:15930

約数の個数: 40

約数和(自身を含む): 721151760

約数和(自身を除く): 382779616

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1331, 1936, 2662, 5324, 10648, 15889, 21296, 31778, 63556, 127112, 174779, 254224, 349558, 699116, 1398232, 1922569, 2796464, 3845138, 7690276, 15380552, 21148259, 30761104, 42296518, 84593036, 169186072, 338372144]

約数ペア:

[(1, 338372144), (2, 169186072), (4, 84593036), (8, 42296518), (11, 30761104), (16, 21148259), (22, 15380552), (44, 7690276), (88, 3845138), (121, 2796464), (176, 1922569), (242, 1398232), (484, 699116), (968, 349558), (1331, 254224), (1936, 174779), (2662, 127112), (5324, 63556), (10648, 31778), (15889, 21296)]