273298312

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{68737}}^1$

素因数の和:68821

約数の個数: 32

約数和(自身を含む): 593896320

約数和(自身を除く): 320598008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 68737, 137474, 274948, 481159, 549896, 962318, 1924636, 3849272, 4880327, 9760654, 19521308, 34162289, 39042616, 68324578, 136649156, 273298312]

約数ペア:

[(1, 273298312), (2, 136649156), (4, 68324578), (7, 39042616), (8, 34162289), (14, 19521308), (28, 9760654), (56, 4880327), (71, 3849272), (142, 1924636), (284, 962318), (497, 549896), (568, 481159), (994, 274948), (1988, 137474), (3976, 68737)]