256931082

素因数分解:

$2^1\times 3^3\times {\mathrm{4757983}}^1$

素因数の和:4757994

約数の個数: 16

約数和(自身を含む): 570958080

約数和(自身を除く): 314026998

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4757983, 9515966, 14273949, 28547898, 42821847, 85643694, 128465541, 256931082]

約数ペア:

[(1, 256931082), (2, 128465541), (3, 85643694), (6, 42821847), (9, 28547898), (18, 14273949), (27, 9515966), (54, 4757983)]