1087434568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1489}}^1$

素因数の和:1742

約数の個数: 64

約数和(自身を含む): 2289355200

約数和(自身を除く): 1201920632

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 193, 344, 386, 473, 772, 946, 1489, 1544, 1892, 2123, 2978, 3784, 4246, 5956, 8299, 8492, 11912, 16379, 16598, 16984, 32758, 33196, 64027, 65516, 66392, 91289, 128054, 131032, 182578, 256108, 287377, 365156, 512216, 574754, 704297, 730312, 1149508, 1408594, 2299016, 2817188, 3161147, 5634376, 6322294, 12357211, 12644588, 24714422, 25289176, 49428844, 98857688, 135929321, 271858642, 543717284, 1087434568]

約数ペア:

[(1, 1087434568), (2, 543717284), (4, 271858642), (8, 135929321), (11, 98857688), (22, 49428844), (43, 25289176), (44, 24714422), (86, 12644588), (88, 12357211), (172, 6322294), (193, 5634376), (344, 3161147), (386, 2817188), (473, 2299016), (772, 1408594), (946, 1149508), (1489, 730312), (1544, 704297), (1892, 574754), (2123, 512216), (2978, 365156), (3784, 287377), (4246, 256108), (5956, 182578), (8299, 131032), (8492, 128054), (11912, 91289), (16379, 66392), (16598, 65516), (16984, 64027), (32758, 33196)]