278310036

素因数分解:

$2^2\times 3^1\times {\mathrm{23192503}}^1$

素因数の和:23192510

約数の個数: 12

約数和(自身を含む): 649390112

約数和(自身を除く): 371080076

約数列:

[1, 2, 3, 4, 6, 12, 23192503, 46385006, 69577509, 92770012, 139155018, 278310036]

約数ペア:

[(1, 278310036), (2, 139155018), (3, 92770012), (4, 69577509), (6, 46385006), (12, 23192503)]