261811248

素因数分解:

$2^4\times 3^1\times {\mathrm{5454401}}^1$

素因数の和:5454412

約数の個数: 20

約数和(自身を含む): 676345848

約数和(自身を除く): 414534600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5454401, 10908802, 16363203, 21817604, 32726406, 43635208, 65452812, 87270416, 130905624, 261811248]

約数ペア:

[(1, 261811248), (2, 130905624), (3, 87270416), (4, 65452812), (6, 43635208), (8, 32726406), (12, 21817604), (16, 16363203), (24, 10908802), (48, 5454401)]