856679424

素因数分解:

$2^{10}\times 3^1\times {\mathrm{278867}}^1$

素因数の和:278890

約数の個数: 44

約数和(自身を含む): 2283371184

約数和(自身を除く): 1426691760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 278867, 557734, 836601, 1115468, 1673202, 2230936, 3346404, 4461872, 6692808, 8923744, 13385616, 17847488, 26771232, 35694976, 53542464, 71389952, 107084928, 142779904, 214169856, 285559808, 428339712, 856679424]

約数ペア:

[(1, 856679424), (2, 428339712), (3, 285559808), (4, 214169856), (6, 142779904), (8, 107084928), (12, 71389952), (16, 53542464), (24, 35694976), (32, 26771232), (48, 17847488), (64, 13385616), (96, 8923744), (128, 6692808), (192, 4461872), (256, 3346404), (384, 2230936), (512, 1673202), (768, 1115468), (1024, 836601), (1536, 557734), (3072, 278867)]