331349764

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{4493}}^1$

素因数の和:4779

約数の個数: 24

約数和(自身を含む): 588893760

約数和(自身を除く): 257543996

約数列:

[1, 2, 4, 103, 179, 206, 358, 412, 716, 4493, 8986, 17972, 18437, 36874, 73748, 462779, 804247, 925558, 1608494, 1851116, 3216988, 82837441, 165674882, 331349764]

約数ペア:

[(1, 331349764), (2, 165674882), (4, 82837441), (103, 3216988), (179, 1851116), (206, 1608494), (358, 925558), (412, 804247), (716, 462779), (4493, 73748), (8986, 36874), (17972, 18437)]