256248804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3050581}}^1$

素因数の和:3050595

約数の個数: 24

約数和(自身を含む): 683330368

約数和(自身を除く): 427081564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3050581, 6101162, 9151743, 12202324, 18303486, 21354067, 36606972, 42708134, 64062201, 85416268, 128124402, 256248804]

約数ペア:

[(1, 256248804), (2, 128124402), (3, 85416268), (4, 64062201), (6, 42708134), (7, 36606972), (12, 21354067), (14, 18303486), (21, 12202324), (28, 9151743), (42, 6101162), (84, 3050581)]