342444004

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{77899}}^1$

素因数の和:78067

約数の個数: 24

約数和(自身を含む): 689259200

約数和(自身を除く): 346815196

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 77899, 155798, 311596, 545293, 1090586, 2181172, 12230143, 24460286, 48920572, 85611001, 171222002, 342444004]

約数ペア:

[(1, 342444004), (2, 171222002), (4, 85611001), (7, 48920572), (14, 24460286), (28, 12230143), (157, 2181172), (314, 1090586), (628, 545293), (1099, 311596), (2198, 155798), (4396, 77899)]