1319424

素因数分解:

$2^9\times 3^1\times {\mathrm{859}}^1$

素因数の和:880

約数の個数: 40

約数和(自身を含む): 3519120

約数和(自身を除く): 2199696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 859, 1536, 1718, 2577, 3436, 5154, 6872, 10308, 13744, 20616, 27488, 41232, 54976, 82464, 109952, 164928, 219904, 329856, 439808, 659712, 1319424]

約数ペア:

[(1, 1319424), (2, 659712), (3, 439808), (4, 329856), (6, 219904), (8, 164928), (12, 109952), (16, 82464), (24, 54976), (32, 41232), (48, 27488), (64, 20616), (96, 13744), (128, 10308), (192, 6872), (256, 5154), (384, 3436), (512, 2577), (768, 1718), (859, 1536)]