215830324

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{8147}}^1$

素因数の和:8367

約数の個数: 24

約数和(自身を含む): 390126240

約数和(自身を除く): 174295916

約数列:

[1, 2, 4, 37, 74, 148, 179, 358, 716, 6623, 8147, 13246, 16294, 26492, 32588, 301439, 602878, 1205756, 1458313, 2916626, 5833252, 53957581, 107915162, 215830324]

約数ペア:

[(1, 215830324), (2, 107915162), (4, 53957581), (37, 5833252), (74, 2916626), (148, 1458313), (179, 1205756), (358, 602878), (716, 301439), (6623, 32588), (8147, 26492), (13246, 16294)]