278898324

素因数分解:

$2^2\times 3^1\times {\mathrm{23241527}}^1$

素因数の和:23241534

約数の個数: 12

約数和(自身を含む): 650762784

約数和(自身を除く): 371864460

約数列:

[1, 2, 3, 4, 6, 12, 23241527, 46483054, 69724581, 92966108, 139449162, 278898324]

約数ペア:

[(1, 278898324), (2, 139449162), (3, 92966108), (4, 69724581), (6, 46483054), (12, 23241527)]