256316466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6102773}}^1$

素因数の和:6102785

約数の個数: 16

約数和(自身を含む): 585866304

約数和(自身を除く): 329549838

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6102773, 12205546, 18308319, 36616638, 42719411, 85438822, 128158233, 256316466]

約数ペア:

[(1, 256316466), (2, 128158233), (3, 85438822), (6, 42719411), (7, 36616638), (14, 18308319), (21, 12205546), (42, 6102773)]