1245696

素因数分解:

$2^9\times 3^1\times {\mathrm{811}}^1$

素因数の和:832

約数の個数: 40

約数和(自身を含む): 3322704

約数和(自身を除く): 2077008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 811, 1536, 1622, 2433, 3244, 4866, 6488, 9732, 12976, 19464, 25952, 38928, 51904, 77856, 103808, 155712, 207616, 311424, 415232, 622848, 1245696]

約数ペア:

[(1, 1245696), (2, 622848), (3, 415232), (4, 311424), (6, 207616), (8, 155712), (12, 103808), (16, 77856), (24, 51904), (32, 38928), (48, 25952), (64, 19464), (96, 12976), (128, 9732), (192, 6488), (256, 4866), (384, 3244), (512, 2433), (768, 1622), (811, 1536)]