256547832

素因数分解:

$2^3\times 3^1\times {\mathrm{2729}}^1\times {\mathrm{3917}}^1$

素因数の和:6655

約数の個数: 32

約数和(自身を含む): 641768400

約数和(自身を除く): 385220568

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2729, 3917, 5458, 7834, 8187, 10916, 11751, 15668, 16374, 21832, 23502, 31336, 32748, 47004, 65496, 94008, 10689493, 21378986, 32068479, 42757972, 64136958, 85515944, 128273916, 256547832]

約数ペア:

[(1, 256547832), (2, 128273916), (3, 85515944), (4, 64136958), (6, 42757972), (8, 32068479), (12, 21378986), (24, 10689493), (2729, 94008), (3917, 65496), (5458, 47004), (7834, 32748), (8187, 31336), (10916, 23502), (11751, 21832), (15668, 16374)]