340264518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{72613}}^1$

素因数の和:72700

約数の個数: 32

約数和(自身を含む): 752861952

約数和(自身を除く): 412597434

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 72613, 145226, 217839, 435678, 798743, 1597486, 2396229, 4792458, 5155523, 10311046, 15466569, 30933138, 56710753, 113421506, 170132259, 340264518]

約数ペア:

[(1, 340264518), (2, 170132259), (3, 113421506), (6, 56710753), (11, 30933138), (22, 15466569), (33, 10311046), (66, 5155523), (71, 4792458), (142, 2396229), (213, 1597486), (426, 798743), (781, 435678), (1562, 217839), (2343, 145226), (4686, 72613)]