312830012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{353}}^1\times {\mathrm{1831}}^1$

素因数の和:2210

約数の個数: 36

約数和(自身を含む): 603779568

約数和(自身を除く): 290949556

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 353, 484, 706, 1412, 1831, 3662, 3883, 7324, 7766, 15532, 20141, 40282, 42713, 80564, 85426, 170852, 221551, 443102, 646343, 886204, 1292686, 2585372, 7109773, 14219546, 28439092, 78207503, 156415006, 312830012]

約数ペア:

[(1, 312830012), (2, 156415006), (4, 78207503), (11, 28439092), (22, 14219546), (44, 7109773), (121, 2585372), (242, 1292686), (353, 886204), (484, 646343), (706, 443102), (1412, 221551), (1831, 170852), (3662, 85426), (3883, 80564), (7324, 42713), (7766, 40282), (15532, 20141)]