287131608

素因数分解:

$2^3\times 3^3\times {\mathrm{1329313}}^1$

素因数の和:1329328

約数の個数: 32

約数和(自身を含む): 797588400

約数和(自身を除く): 510456792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1329313, 2658626, 3987939, 5317252, 7975878, 10634504, 11963817, 15951756, 23927634, 31903512, 35891451, 47855268, 71782902, 95710536, 143565804, 287131608]

約数ペア:

[(1, 287131608), (2, 143565804), (3, 95710536), (4, 71782902), (6, 47855268), (8, 35891451), (9, 31903512), (12, 23927634), (18, 15951756), (24, 11963817), (27, 10634504), (36, 7975878), (54, 5317252), (72, 3987939), (108, 2658626), (216, 1329313)]