268249076

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{30469}}^1$

素因数の和:30575

約数の個数: 24

約数和(自身を含む): 491420160

約数和(自身を除く): 223171084

約数列:

[1, 2, 4, 31, 62, 71, 124, 142, 284, 2201, 4402, 8804, 30469, 60938, 121876, 944539, 1889078, 2163299, 3778156, 4326598, 8653196, 67062269, 134124538, 268249076]

約数ペア:

[(1, 268249076), (2, 134124538), (4, 67062269), (31, 8653196), (62, 4326598), (71, 3778156), (124, 2163299), (142, 1889078), (284, 944539), (2201, 121876), (4402, 60938), (8804, 30469)]