729286872

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{2437}}^1$

素因数の和:2820

約数の個数: 64

約数和(自身を含む): 1878820320

約数和(自身を除く): 1149533448

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 337, 444, 674, 888, 1011, 1348, 2022, 2437, 2696, 4044, 4874, 7311, 8088, 9748, 12469, 14622, 19496, 24938, 29244, 37407, 49876, 58488, 74814, 90169, 99752, 149628, 180338, 270507, 299256, 360676, 541014, 721352, 821269, 1082028, 1642538, 2164056, 2463807, 3285076, 4927614, 6570152, 9855228, 19710456, 30386953, 60773906, 91160859, 121547812, 182321718, 243095624, 364643436, 729286872]

約数ペア:

[(1, 729286872), (2, 364643436), (3, 243095624), (4, 182321718), (6, 121547812), (8, 91160859), (12, 60773906), (24, 30386953), (37, 19710456), (74, 9855228), (111, 6570152), (148, 4927614), (222, 3285076), (296, 2463807), (337, 2164056), (444, 1642538), (674, 1082028), (888, 821269), (1011, 721352), (1348, 541014), (2022, 360676), (2437, 299256), (2696, 270507), (4044, 180338), (4874, 149628), (7311, 99752), (8088, 90169), (9748, 74814), (12469, 58488), (14622, 49876), (19496, 37407), (24938, 29244)]