278345761674

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1\times {\mathrm{1919123}}^1$

素因数の和:1920202

約数の個数: 32

約数和(自身を含む): 581448513024

約数和(自身を除く): 303102751350

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1051, 2102, 3153, 6306, 24173, 48346, 72519, 145038, 1919123, 3838246, 5757369, 11514738, 44139829, 88279658, 132419487, 264838974, 2016998273, 4033996546, 6050994819, 12101989638, 46390960279, 92781920558, 139172880837, 278345761674]

約数ペア:

[(1, 278345761674), (2, 139172880837), (3, 92781920558), (6, 46390960279), (23, 12101989638), (46, 6050994819), (69, 4033996546), (138, 2016998273), (1051, 264838974), (2102, 132419487), (3153, 88279658), (6306, 44139829), (24173, 11514738), (48346, 5757369), (72519, 3838246), (145038, 1919123)]