343170044

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:834

約数の個数: 48

約数和(自身を含む): 697202688

約数和(自身を除く): 354032644

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 257, 412, 463, 514, 721, 926, 1028, 1442, 1799, 1852, 2884, 3241, 3598, 6482, 7196, 12964, 26471, 47689, 52942, 95378, 105884, 118991, 185297, 190756, 237982, 333823, 370594, 475964, 667646, 741188, 832937, 1335292, 1665874, 3331748, 12256073, 24512146, 49024292, 85792511, 171585022, 343170044]

約数ペア:

[(1, 343170044), (2, 171585022), (4, 85792511), (7, 49024292), (14, 24512146), (28, 12256073), (103, 3331748), (206, 1665874), (257, 1335292), (412, 832937), (463, 741188), (514, 667646), (721, 475964), (926, 370594), (1028, 333823), (1442, 237982), (1799, 190756), (1852, 185297), (2884, 118991), (3241, 105884), (3598, 95378), (6482, 52942), (7196, 47689), (12964, 26471)]