212451432

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{285553}}^1$

素因数の和:285593

約数の個数: 32

約数和(自身を含む): 548263680

約数和(自身を除く): 335812248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 285553, 571106, 856659, 1142212, 1713318, 2284424, 3426636, 6853272, 8852143, 17704286, 26556429, 35408572, 53112858, 70817144, 106225716, 212451432]

約数ペア:

[(1, 212451432), (2, 106225716), (3, 70817144), (4, 53112858), (6, 35408572), (8, 26556429), (12, 17704286), (24, 8852143), (31, 6853272), (62, 3426636), (93, 2284424), (124, 1713318), (186, 1142212), (248, 856659), (372, 571106), (744, 285553)]