747307512

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{494251}}^1$

素因数の和:494273

約数の個数: 64

約数和(自身を含む): 2372409600

約数和(自身を除く): 1625102088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 494251, 988502, 1482753, 1977004, 2965506, 3459757, 3954008, 4448259, 5931012, 6919514, 8896518, 10379271, 11862024, 13344777, 13839028, 17793036, 20758542, 26689554, 27678056, 31137813, 35586072, 41517084, 53379108, 62275626, 83034168, 93413439, 106758216, 124551252, 186826878, 249102504, 373653756, 747307512]

約数ペア:

[(1, 747307512), (2, 373653756), (3, 249102504), (4, 186826878), (6, 124551252), (7, 106758216), (8, 93413439), (9, 83034168), (12, 62275626), (14, 53379108), (18, 41517084), (21, 35586072), (24, 31137813), (27, 27678056), (28, 26689554), (36, 20758542), (42, 17793036), (54, 13839028), (56, 13344777), (63, 11862024), (72, 10379271), (84, 8896518), (108, 6919514), (126, 5931012), (168, 4448259), (189, 3954008), (216, 3459757), (252, 2965506), (378, 1977004), (504, 1482753), (756, 988502), (1512, 494251)]