679622652

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{319973}}^1$

素因数の和:320042

約数の個数: 36

約数和(自身を含む): 1747058040

約数和(自身を除く): 1067435388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 319973, 639946, 959919, 1279892, 1919838, 2879757, 3839676, 5759514, 11519028, 18878407, 37756814, 56635221, 75513628, 113270442, 169905663, 226540884, 339811326, 679622652]

約数ペア:

[(1, 679622652), (2, 339811326), (3, 226540884), (4, 169905663), (6, 113270442), (9, 75513628), (12, 56635221), (18, 37756814), (36, 18878407), (59, 11519028), (118, 5759514), (177, 3839676), (236, 2879757), (354, 1919838), (531, 1279892), (708, 959919), (1062, 639946), (2124, 319973)]