803977324

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 1563075360

約数和(自身を除く): 759098036

約数列:

[1, 2, 4, 19, 29, 38, 58, 73, 76, 116, 146, 263, 292, 361, 526, 551, 722, 1052, 1102, 1387, 1444, 2117, 2204, 2774, 4234, 4997, 5548, 7627, 8468, 9994, 10469, 15254, 19199, 19988, 20938, 26353, 30508, 38398, 40223, 41876, 52706, 76796, 80446, 94943, 105412, 144913, 160892, 189886, 289826, 364781, 379772, 556771, 579652, 729562, 764237, 1113542, 1459124, 1528474, 2227084, 2753347, 3056948, 5506694, 6930839, 10578649, 11013388, 13861678, 21157298, 27723356, 42314596, 200994331, 401988662, 803977324]

約数ペア:

[(1, 803977324), (2, 401988662), (4, 200994331), (19, 42314596), (29, 27723356), (38, 21157298), (58, 13861678), (73, 11013388), (76, 10578649), (116, 6930839), (146, 5506694), (263, 3056948), (292, 2753347), (361, 2227084), (526, 1528474), (551, 1459124), (722, 1113542), (1052, 764237), (1102, 729562), (1387, 579652), (1444, 556771), (2117, 379772), (2204, 364781), (2774, 289826), (4234, 189886), (4997, 160892), (5548, 144913), (7627, 105412), (8468, 94943), (9994, 80446), (10469, 76796), (15254, 52706), (19199, 41876), (19988, 40223), (20938, 38398), (26353, 30508)]