405540144

素因数分解:

$2^4\times 3^2\times {\mathrm{2816251}}^1$

素因数の和:2816265

約数の個数: 30

約数和(自身を含む): 1134949556

約数和(自身を除く): 729409412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2816251, 5632502, 8448753, 11265004, 16897506, 22530008, 25346259, 33795012, 45060016, 50692518, 67590024, 101385036, 135180048, 202770072, 405540144]

約数ペア:

[(1, 405540144), (2, 202770072), (3, 135180048), (4, 101385036), (6, 67590024), (8, 50692518), (9, 45060016), (12, 33795012), (16, 25346259), (18, 22530008), (24, 16897506), (36, 11265004), (48, 8448753), (72, 5632502), (144, 2816251)]