680091708

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1\times {\mathrm{2857}}^1$

素因数の和:3186

約数の個数: 48

約数和(自身を含む): 1613283840

約数和(自身を除く): 933192132

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 239, 249, 332, 478, 498, 717, 956, 996, 1434, 2857, 2868, 5714, 8571, 11428, 17142, 19837, 34284, 39674, 59511, 79348, 119022, 237131, 238044, 474262, 682823, 711393, 948524, 1365646, 1422786, 2048469, 2731292, 2845572, 4096938, 8193876, 56674309, 113348618, 170022927, 226697236, 340045854, 680091708]

約数ペア:

[(1, 680091708), (2, 340045854), (3, 226697236), (4, 170022927), (6, 113348618), (12, 56674309), (83, 8193876), (166, 4096938), (239, 2845572), (249, 2731292), (332, 2048469), (478, 1422786), (498, 1365646), (717, 948524), (956, 711393), (996, 682823), (1434, 474262), (2857, 238044), (2868, 237131), (5714, 119022), (8571, 79348), (11428, 59511), (17142, 39674), (19837, 34284)]