290154656

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4271}}^1$

素因数の和:4485

約数の個数: 48

約数和(自身を含む): 626548608

約数和(自身を除く): 336393952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 352, 386, 772, 1544, 2123, 3088, 4246, 4271, 6176, 8492, 8542, 16984, 17084, 33968, 34168, 46981, 67936, 68336, 93962, 136672, 187924, 375848, 751696, 824303, 1503392, 1648606, 3297212, 6594424, 9067333, 13188848, 18134666, 26377696, 36269332, 72538664, 145077328, 290154656]

約数ペア:

[(1, 290154656), (2, 145077328), (4, 72538664), (8, 36269332), (11, 26377696), (16, 18134666), (22, 13188848), (32, 9067333), (44, 6594424), (88, 3297212), (176, 1648606), (193, 1503392), (352, 824303), (386, 751696), (772, 375848), (1544, 187924), (2123, 136672), (3088, 93962), (4246, 68336), (4271, 67936), (6176, 46981), (8492, 34168), (8542, 33968), (16984, 17084)]