258396

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 614544

約数和(自身を除く): 356148

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 353, 366, 706, 732, 1059, 1412, 2118, 4236, 21533, 43066, 64599, 86132, 129198, 258396]

約数ペア:

[(1, 258396), (2, 129198), (3, 86132), (4, 64599), (6, 43066), (12, 21533), (61, 4236), (122, 2118), (183, 1412), (244, 1059), (353, 732), (366, 706)]