2782594728

素因数分解:

$2^3\times 3^3\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{1619}}^1$

素因数の和:1816

約数の個数: 128

約数和(自身を含む): 7912080000

約数和(自身を除く): 5129485272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 108, 109, 146, 216, 218, 219, 292, 327, 436, 438, 584, 654, 657, 872, 876, 981, 1308, 1314, 1619, 1752, 1962, 1971, 2616, 2628, 2943, 3238, 3924, 3942, 4857, 5256, 5886, 6476, 7848, 7884, 7957, 9714, 11772, 12952, 14571, 15768, 15914, 19428, 23544, 23871, 29142, 31828, 38856, 43713, 47742, 58284, 63656, 71613, 87426, 95484, 116568, 118187, 143226, 174852, 176471, 190968, 214839, 236374, 286452, 349704, 352942, 354561, 429678, 472748, 529413, 572904, 705884, 709122, 859356, 945496, 1058826, 1063683, 1411768, 1418244, 1588239, 1718712, 2117652, 2127366, 2836488, 3176478, 3191049, 4235304, 4254732, 4764717, 6352956, 6382098, 8509464, 9529434, 12705912, 12764196, 12882383, 19058868, 25528392, 25764766, 38117736, 38647149, 51529532, 77294298, 103059064, 115941447, 154588596, 231882894, 309177192, 347824341, 463765788, 695648682, 927531576, 1391297364, 2782594728]

約数ペア:

[(1, 2782594728), (2, 1391297364), (3, 927531576), (4, 695648682), (6, 463765788), (8, 347824341), (9, 309177192), (12, 231882894), (18, 154588596), (24, 115941447), (27, 103059064), (36, 77294298), (54, 51529532), (72, 38647149), (73, 38117736), (108, 25764766), (109, 25528392), (146, 19058868), (216, 12882383), (218, 12764196), (219, 12705912), (292, 9529434), (327, 8509464), (436, 6382098), (438, 6352956), (584, 4764717), (654, 4254732), (657, 4235304), (872, 3191049), (876, 3176478), (981, 2836488), (1308, 2127366), (1314, 2117652), (1619, 1718712), (1752, 1588239), (1962, 1418244), (1971, 1411768), (2616, 1063683), (2628, 1058826), (2943, 945496), (3238, 859356), (3924, 709122), (3942, 705884), (4857, 572904), (5256, 529413), (5886, 472748), (6476, 429678), (7848, 354561), (7884, 352942), (7957, 349704), (9714, 286452), (11772, 236374), (12952, 214839), (14571, 190968), (15768, 176471), (15914, 174852), (19428, 143226), (23544, 118187), (23871, 116568), (29142, 95484), (31828, 87426), (38856, 71613), (43713, 63656), (47742, 58284)]