321036808

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{375043}}^1$

素因数の和:375156

約数の個数: 16

約数和(自身を含む): 607571280

約数和(自身を除く): 286534472

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 375043, 750086, 1500172, 3000344, 40129601, 80259202, 160518404, 321036808]

約数ペア:

[(1, 321036808), (2, 160518404), (4, 80259202), (8, 40129601), (107, 3000344), (214, 1500172), (428, 750086), (856, 375043)]