680194728

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1231

約数の個数: 96

約数和(自身を含む): 1883980800

約数和(自身を除く): 1203786072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 127, 146, 219, 254, 292, 381, 438, 508, 584, 657, 762, 876, 1016, 1019, 1143, 1314, 1524, 1752, 2038, 2286, 2628, 3048, 3057, 4076, 4572, 5256, 6114, 8152, 9144, 9171, 9271, 12228, 18342, 18542, 24456, 27813, 36684, 37084, 55626, 73368, 74168, 74387, 83439, 111252, 129413, 148774, 166878, 222504, 223161, 258826, 297548, 333756, 388239, 446322, 517652, 595096, 667512, 669483, 776478, 892644, 1035304, 1164717, 1338966, 1552956, 1785288, 2329434, 2677932, 3105912, 4658868, 5355864, 9317736, 9447149, 18894298, 28341447, 37788596, 56682894, 75577192, 85024341, 113365788, 170048682, 226731576, 340097364, 680194728]

約数ペア:

[(1, 680194728), (2, 340097364), (3, 226731576), (4, 170048682), (6, 113365788), (8, 85024341), (9, 75577192), (12, 56682894), (18, 37788596), (24, 28341447), (36, 18894298), (72, 9447149), (73, 9317736), (127, 5355864), (146, 4658868), (219, 3105912), (254, 2677932), (292, 2329434), (381, 1785288), (438, 1552956), (508, 1338966), (584, 1164717), (657, 1035304), (762, 892644), (876, 776478), (1016, 669483), (1019, 667512), (1143, 595096), (1314, 517652), (1524, 446322), (1752, 388239), (2038, 333756), (2286, 297548), (2628, 258826), (3048, 223161), (3057, 222504), (4076, 166878), (4572, 148774), (5256, 129413), (6114, 111252), (8152, 83439), (9144, 74387), (9171, 74168), (9271, 73368), (12228, 55626), (18342, 37084), (18542, 36684), (24456, 27813)]