278988144

素因数分解:

$2^4\times 3^1\times {\mathrm{5812253}}^1$

素因数の和:5812264

約数の個数: 20

約数和(自身を含む): 720719496

約数和(自身を除く): 441731352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5812253, 11624506, 17436759, 23249012, 34873518, 46498024, 69747036, 92996048, 139494072, 278988144]

約数ペア:

[(1, 278988144), (2, 139494072), (3, 92996048), (4, 69747036), (6, 46498024), (8, 34873518), (12, 23249012), (16, 17436759), (24, 11624506), (48, 5812253)]