2017548816

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1\times {\mathrm{643}}^1$

素因数の和:1284

約数の個数: 80

約数和(自身を含む): 5270496000

約数和(自身を除く): 3252947184

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 499, 524, 643, 786, 998, 1048, 1286, 1497, 1572, 1929, 1996, 2096, 2572, 2994, 3144, 3858, 3992, 5144, 5988, 6288, 7716, 7984, 10288, 11976, 15432, 23952, 30864, 65369, 84233, 130738, 168466, 196107, 252699, 261476, 320857, 336932, 392214, 505398, 522952, 641714, 673864, 784428, 962571, 1010796, 1045904, 1283428, 1347728, 1568856, 1925142, 2021592, 2566856, 3137712, 3850284, 4043184, 5133712, 7700568, 15401136, 42032267, 84064534, 126096801, 168129068, 252193602, 336258136, 504387204, 672516272, 1008774408, 2017548816]

約数ペア:

[(1, 2017548816), (2, 1008774408), (3, 672516272), (4, 504387204), (6, 336258136), (8, 252193602), (12, 168129068), (16, 126096801), (24, 84064534), (48, 42032267), (131, 15401136), (262, 7700568), (393, 5133712), (499, 4043184), (524, 3850284), (643, 3137712), (786, 2566856), (998, 2021592), (1048, 1925142), (1286, 1568856), (1497, 1347728), (1572, 1283428), (1929, 1045904), (1996, 1010796), (2096, 962571), (2572, 784428), (2994, 673864), (3144, 641714), (3858, 522952), (3992, 505398), (5144, 392214), (5988, 336932), (6288, 320857), (7716, 261476), (7984, 252699), (10288, 196107), (11976, 168466), (15432, 130738), (23952, 84233), (30864, 65369)]