1288574712

素因数分解:

$2^3\times 3^2\times {\mathrm{521}}^1\times {\mathrm{34351}}^1$

素因数の和:34884

約数の個数: 48

約数和(自身を含む): 3496690080

約数和(自身を除く): 2208115368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 521, 1042, 1563, 2084, 3126, 4168, 4689, 6252, 9378, 12504, 18756, 34351, 37512, 68702, 103053, 137404, 206106, 274808, 309159, 412212, 618318, 824424, 1236636, 2473272, 17896871, 35793742, 53690613, 71587484, 107381226, 143174968, 161071839, 214762452, 322143678, 429524904, 644287356, 1288574712]

約数ペア:

[(1, 1288574712), (2, 644287356), (3, 429524904), (4, 322143678), (6, 214762452), (8, 161071839), (9, 143174968), (12, 107381226), (18, 71587484), (24, 53690613), (36, 35793742), (72, 17896871), (521, 2473272), (1042, 1236636), (1563, 824424), (2084, 618318), (3126, 412212), (4168, 309159), (4689, 274808), (6252, 206106), (9378, 137404), (12504, 103053), (18756, 68702), (34351, 37512)]