2851964976

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{31321}}^1$

素因数の和:31610

約数の個数: 80

約数和(自身を含む): 8451427328

約数和(自身を除く): 5599462352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 271, 336, 542, 813, 1084, 1626, 1897, 2168, 3252, 3794, 4336, 5691, 6504, 7588, 11382, 13008, 15176, 22764, 30352, 31321, 45528, 62642, 91056, 93963, 125284, 187926, 219247, 250568, 375852, 438494, 501136, 657741, 751704, 876988, 1315482, 1503408, 1753976, 2630964, 3507952, 5261928, 8487991, 10523856, 16975982, 25463973, 33951964, 50927946, 59415937, 67903928, 101855892, 118831874, 135807856, 178247811, 203711784, 237663748, 356495622, 407423568, 475327496, 712991244, 950654992, 1425982488, 2851964976]

約数ペア:

[(1, 2851964976), (2, 1425982488), (3, 950654992), (4, 712991244), (6, 475327496), (7, 407423568), (8, 356495622), (12, 237663748), (14, 203711784), (16, 178247811), (21, 135807856), (24, 118831874), (28, 101855892), (42, 67903928), (48, 59415937), (56, 50927946), (84, 33951964), (112, 25463973), (168, 16975982), (271, 10523856), (336, 8487991), (542, 5261928), (813, 3507952), (1084, 2630964), (1626, 1753976), (1897, 1503408), (2168, 1315482), (3252, 876988), (3794, 751704), (4336, 657741), (5691, 501136), (6504, 438494), (7588, 375852), (11382, 250568), (13008, 219247), (15176, 187926), (22764, 125284), (30352, 93963), (31321, 91056), (45528, 62642)]