857656368

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{145267}}^1$

素因数の和:145322

約数の個数: 60

約数和(自身を含む): 2458806168

約数和(自身を除く): 1601149800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 164, 246, 328, 369, 492, 656, 738, 984, 1476, 1968, 2952, 5904, 145267, 290534, 435801, 581068, 871602, 1162136, 1307403, 1743204, 2324272, 2614806, 3486408, 5229612, 5955947, 6972816, 10459224, 11911894, 17867841, 20918448, 23823788, 35735682, 47647576, 53603523, 71471364, 95295152, 107207046, 142942728, 214414092, 285885456, 428828184, 857656368]

約数ペア:

[(1, 857656368), (2, 428828184), (3, 285885456), (4, 214414092), (6, 142942728), (8, 107207046), (9, 95295152), (12, 71471364), (16, 53603523), (18, 47647576), (24, 35735682), (36, 23823788), (41, 20918448), (48, 17867841), (72, 11911894), (82, 10459224), (123, 6972816), (144, 5955947), (164, 5229612), (246, 3486408), (328, 2614806), (369, 2324272), (492, 1743204), (656, 1307403), (738, 1162136), (984, 871602), (1476, 581068), (1968, 435801), (2952, 290534), (5904, 145267)]