3969793712

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1\times {\mathrm{419}}^1$

素因数の和:810

約数の個数: 80

約数和(自身を含む): 8084482560

約数和(自身を除く): 4114688848

約数列:

[1, 2, 4, 8, 16, 43, 47, 86, 94, 172, 188, 293, 344, 376, 419, 586, 688, 752, 838, 1172, 1676, 2021, 2344, 3352, 4042, 4688, 6704, 8084, 12599, 13771, 16168, 18017, 19693, 25198, 27542, 32336, 36034, 39386, 50396, 55084, 72068, 78772, 100792, 110168, 122767, 144136, 157544, 201584, 220336, 245534, 288272, 315088, 491068, 592153, 846799, 982136, 1184306, 1693598, 1964272, 2368612, 3387196, 4737224, 5278981, 5770049, 6774392, 9474448, 10557962, 11540098, 13548784, 21115924, 23080196, 42231848, 46160392, 84463696, 92320784, 248112107, 496224214, 992448428, 1984896856, 3969793712]

約数ペア:

[(1, 3969793712), (2, 1984896856), (4, 992448428), (8, 496224214), (16, 248112107), (43, 92320784), (47, 84463696), (86, 46160392), (94, 42231848), (172, 23080196), (188, 21115924), (293, 13548784), (344, 11540098), (376, 10557962), (419, 9474448), (586, 6774392), (688, 5770049), (752, 5278981), (838, 4737224), (1172, 3387196), (1676, 2368612), (2021, 1964272), (2344, 1693598), (3352, 1184306), (4042, 982136), (4688, 846799), (6704, 592153), (8084, 491068), (12599, 315088), (13771, 288272), (16168, 245534), (18017, 220336), (19693, 201584), (25198, 157544), (27542, 144136), (32336, 122767), (36034, 110168), (39386, 100792), (50396, 78772), (55084, 72068)]