266688504

素因数分解:

$2^3\times 3^3\times {\mathrm{251}}^1\times {\mathrm{4919}}^1$

素因数の和:5185

約数の個数: 64

約数和(自身を含む): 743904000

約数和(自身を除く): 477215496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 251, 502, 753, 1004, 1506, 2008, 2259, 3012, 4518, 4919, 6024, 6777, 9036, 9838, 13554, 14757, 18072, 19676, 27108, 29514, 39352, 44271, 54216, 59028, 88542, 118056, 132813, 177084, 265626, 354168, 531252, 1062504, 1234669, 2469338, 3704007, 4938676, 7408014, 9877352, 11112021, 14816028, 22224042, 29632056, 33336063, 44448084, 66672126, 88896168, 133344252, 266688504]

約数ペア:

[(1, 266688504), (2, 133344252), (3, 88896168), (4, 66672126), (6, 44448084), (8, 33336063), (9, 29632056), (12, 22224042), (18, 14816028), (24, 11112021), (27, 9877352), (36, 7408014), (54, 4938676), (72, 3704007), (108, 2469338), (216, 1234669), (251, 1062504), (502, 531252), (753, 354168), (1004, 265626), (1506, 177084), (2008, 132813), (2259, 118056), (3012, 88542), (4518, 59028), (4919, 54216), (6024, 44271), (6777, 39352), (9036, 29514), (9838, 27108), (13554, 19676), (14757, 18072)]