279956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:223

約数の個数: 24

約数和(自身を含む): 544320

約数和(自身を除く): 264364

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 179, 358, 391, 716, 782, 1564, 3043, 4117, 6086, 8234, 12172, 16468, 69989, 139978, 279956]

約数ペア:

[(1, 279956), (2, 139978), (4, 69989), (17, 16468), (23, 12172), (34, 8234), (46, 6086), (68, 4117), (92, 3043), (179, 1564), (358, 782), (391, 716)]