257991612

素因数分解:

$2^2\times 3^1\times {\mathrm{2251}}^1\times {\mathrm{9551}}^1$

素因数の和:11809

約数の個数: 24

約数和(自身を含む): 602310912

約数和(自身を除く): 344319300

約数列:

[1, 2, 3, 4, 6, 12, 2251, 4502, 6753, 9004, 9551, 13506, 19102, 27012, 28653, 38204, 57306, 114612, 21499301, 42998602, 64497903, 85997204, 128995806, 257991612]

約数ペア:

[(1, 257991612), (2, 128995806), (3, 85997204), (4, 64497903), (6, 42998602), (12, 21499301), (2251, 114612), (4502, 57306), (6753, 38204), (9004, 28653), (9551, 27012), (13506, 19102)]