289743192

素因数分解:

$2^3\times 3^2\times {\mathrm{4024211}}^1$

素因数の和:4024223

約数の個数: 24

約数和(自身を含む): 784721340

約数和(自身を除く): 494978148

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4024211, 8048422, 12072633, 16096844, 24145266, 32193688, 36217899, 48290532, 72435798, 96581064, 144871596, 289743192]

約数ペア:

[(1, 289743192), (2, 144871596), (3, 96581064), (4, 72435798), (6, 48290532), (8, 36217899), (9, 32193688), (12, 24145266), (18, 16096844), (24, 12072633), (36, 8048422), (72, 4024211)]