857165004

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{28447}}^1$

素因数の和:28497

約数の個数: 72

約数和(自身を含む): 2319536128

約数和(自身を除く): 1462371124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 81, 93, 108, 124, 162, 186, 243, 279, 324, 372, 486, 558, 837, 972, 1116, 1674, 2511, 3348, 5022, 7533, 10044, 15066, 28447, 30132, 56894, 85341, 113788, 170682, 256023, 341364, 512046, 768069, 881857, 1024092, 1536138, 1763714, 2304207, 2645571, 3072276, 3527428, 4608414, 5291142, 6912621, 7936713, 9216828, 10582284, 13825242, 15873426, 23810139, 27650484, 31746852, 47620278, 71430417, 95240556, 142860834, 214291251, 285721668, 428582502, 857165004]

約数ペア:

[(1, 857165004), (2, 428582502), (3, 285721668), (4, 214291251), (6, 142860834), (9, 95240556), (12, 71430417), (18, 47620278), (27, 31746852), (31, 27650484), (36, 23810139), (54, 15873426), (62, 13825242), (81, 10582284), (93, 9216828), (108, 7936713), (124, 6912621), (162, 5291142), (186, 4608414), (243, 3527428), (279, 3072276), (324, 2645571), (372, 2304207), (486, 1763714), (558, 1536138), (837, 1024092), (972, 881857), (1116, 768069), (1674, 512046), (2511, 341364), (3348, 256023), (5022, 170682), (7533, 113788), (10044, 85341), (15066, 56894), (28447, 30132)]