278313612

素因数分解:

$2^2\times 3^1\times {\mathrm{1361}}^1\times {\mathrm{17041}}^1$

素因数の和:18409

約数の個数: 24

約数和(自身を含む): 649913712

約数和(自身を除く): 371600100

約数列:

[1, 2, 3, 4, 6, 12, 1361, 2722, 4083, 5444, 8166, 16332, 17041, 34082, 51123, 68164, 102246, 204492, 23192801, 46385602, 69578403, 92771204, 139156806, 278313612]

約数ペア:

[(1, 278313612), (2, 139156806), (3, 92771204), (4, 69578403), (6, 46385602), (12, 23192801), (1361, 204492), (2722, 102246), (4083, 68164), (5444, 51123), (8166, 34082), (16332, 17041)]