256500528

素因数分解:

$2^4\times 3^1\times {\mathrm{5343761}}^1$

素因数の和:5343772

約数の個数: 20

約数和(自身を含む): 662626488

約数和(自身を除く): 406125960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5343761, 10687522, 16031283, 21375044, 32062566, 42750088, 64125132, 85500176, 128250264, 256500528]

約数ペア:

[(1, 256500528), (2, 128250264), (3, 85500176), (4, 64125132), (6, 42750088), (8, 32062566), (12, 21375044), (16, 16031283), (24, 10687522), (48, 5343761)]