256164804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1016527}}^1$

素因数の和:1016544

約数の個数: 36

約数和(自身を含む): 740032384

約数和(自身を除く): 483867580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1016527, 2033054, 3049581, 4066108, 6099162, 7115689, 9148743, 12198324, 14231378, 18297486, 21347067, 28462756, 36594972, 42694134, 64041201, 85388268, 128082402, 256164804]

約数ペア:

[(1, 256164804), (2, 128082402), (3, 85388268), (4, 64041201), (6, 42694134), (7, 36594972), (9, 28462756), (12, 21347067), (14, 18297486), (18, 14231378), (21, 12198324), (28, 9148743), (36, 7115689), (42, 6099162), (63, 4066108), (84, 3049581), (126, 2033054), (252, 1016527)]