339692738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{1039}}^1$

素因数の和:1263

約数の個数: 48

約数和(自身を含む): 644017920

約数和(自身を除く): 304325182

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 193, 242, 386, 847, 1039, 1351, 1694, 2078, 2123, 2702, 4246, 7273, 11429, 14546, 14861, 22858, 23353, 29722, 46706, 80003, 125719, 160006, 163471, 200527, 251438, 326942, 401054, 880033, 1403689, 1760066, 2205797, 2807378, 4411594, 15440579, 24263767, 30881158, 48527534, 169846369, 339692738]

約数ペア:

[(1, 339692738), (2, 169846369), (7, 48527534), (11, 30881158), (14, 24263767), (22, 15440579), (77, 4411594), (121, 2807378), (154, 2205797), (193, 1760066), (242, 1403689), (386, 880033), (847, 401054), (1039, 326942), (1351, 251438), (1694, 200527), (2078, 163471), (2123, 160006), (2702, 125719), (4246, 80003), (7273, 46706), (11429, 29722), (14546, 23353), (14861, 22858)]