255256176

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{759691}}^1$

素因数の和:759709

約数の個数: 40

約数和(自身を含む): 753614464

約数和(自身を除く): 498358288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 759691, 1519382, 2279073, 3038764, 4558146, 5317837, 6077528, 9116292, 10635674, 12155056, 15953511, 18232584, 21271348, 31907022, 36465168, 42542696, 63814044, 85085392, 127628088, 255256176]

約数ペア:

[(1, 255256176), (2, 127628088), (3, 85085392), (4, 63814044), (6, 42542696), (7, 36465168), (8, 31907022), (12, 21271348), (14, 18232584), (16, 15953511), (21, 12155056), (24, 10635674), (28, 9116292), (42, 6077528), (48, 5317837), (56, 4558146), (84, 3038764), (112, 2279073), (168, 1519382), (336, 759691)]