305963744

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{691}}^1$

素因数の和:939

約数の個数: 48

約数和(自身を含む): 613657296

約数和(自身を除く): 307693552

約数列:

[1, 2, 4, 8, 16, 32, 101, 137, 202, 274, 404, 548, 691, 808, 1096, 1382, 1616, 2192, 2764, 3232, 4384, 5528, 11056, 13837, 22112, 27674, 55348, 69791, 94667, 110696, 139582, 189334, 221392, 279164, 378668, 442784, 558328, 757336, 1116656, 1514672, 2233312, 3029344, 9561367, 19122734, 38245468, 76490936, 152981872, 305963744]

約数ペア:

[(1, 305963744), (2, 152981872), (4, 76490936), (8, 38245468), (16, 19122734), (32, 9561367), (101, 3029344), (137, 2233312), (202, 1514672), (274, 1116656), (404, 757336), (548, 558328), (691, 442784), (808, 378668), (1096, 279164), (1382, 221392), (1616, 189334), (2192, 139582), (2764, 110696), (3232, 94667), (4384, 69791), (5528, 55348), (11056, 27674), (13837, 22112)]