311944716

素因数分解:

$2^2\times 3^3\times {\mathrm{229}}^1\times {\mathrm{12613}}^1$

素因数の和:12855

約数の個数: 48

約数和(自身を含む): 812341600

約数和(自身を除く): 500396884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 6183, 8244, 12366, 12613, 24732, 25226, 37839, 50452, 75678, 113517, 151356, 227034, 340551, 454068, 681102, 1362204, 2888377, 5776754, 8665131, 11553508, 17330262, 25995393, 34660524, 51990786, 77986179, 103981572, 155972358, 311944716]

約数ペア:

[(1, 311944716), (2, 155972358), (3, 103981572), (4, 77986179), (6, 51990786), (9, 34660524), (12, 25995393), (18, 17330262), (27, 11553508), (36, 8665131), (54, 5776754), (108, 2888377), (229, 1362204), (458, 681102), (687, 454068), (916, 340551), (1374, 227034), (2061, 151356), (2748, 113517), (4122, 75678), (6183, 50452), (8244, 37839), (12366, 25226), (12613, 24732)]