255764476

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{1667}}^1$

素因数の和:2010

約数の個数: 36

約数和(自身を含む): 493824744

約数和(自身を除く): 238060268

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 317, 484, 634, 1268, 1667, 3334, 3487, 6668, 6974, 13948, 18337, 36674, 38357, 73348, 76714, 153428, 201707, 403414, 528439, 806828, 1056878, 2113756, 5812829, 11625658, 23251316, 63941119, 127882238, 255764476]

約数ペア:

[(1, 255764476), (2, 127882238), (4, 63941119), (11, 23251316), (22, 11625658), (44, 5812829), (121, 2113756), (242, 1056878), (317, 806828), (484, 528439), (634, 403414), (1268, 201707), (1667, 153428), (3334, 76714), (3487, 73348), (6668, 38357), (6974, 36674), (13948, 18337)]