408080736

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2851}}^1$

素因数の和:2945

約数の個数: 144

約数和(自身を含む): 1345413888

約数和(自身を除く): 937333152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 71, 72, 84, 96, 112, 126, 142, 144, 168, 213, 224, 252, 284, 288, 336, 426, 497, 504, 568, 639, 672, 852, 994, 1008, 1136, 1278, 1491, 1704, 1988, 2016, 2272, 2556, 2851, 2982, 3408, 3976, 4473, 5112, 5702, 5964, 6816, 7952, 8553, 8946, 10224, 11404, 11928, 15904, 17106, 17892, 19957, 20448, 22808, 23856, 25659, 34212, 35784, 39914, 45616, 47712, 51318, 59871, 68424, 71568, 79828, 91232, 102636, 119742, 136848, 143136, 159656, 179613, 202421, 205272, 239484, 273696, 319312, 359226, 404842, 410544, 478968, 607263, 638624, 718452, 809684, 821088, 957936, 1214526, 1416947, 1436904, 1619368, 1821789, 1915872, 2429052, 2833894, 2873808, 3238736, 3643578, 4250841, 4858104, 5667788, 5747616, 6477472, 7287156, 8501682, 9716208, 11335576, 12752523, 14574312, 17003364, 19432416, 22671152, 25505046, 29148624, 34006728, 45342304, 51010092, 58297248, 68013456, 102020184, 136026912, 204040368, 408080736]

約数ペア:

[(1, 408080736), (2, 204040368), (3, 136026912), (4, 102020184), (6, 68013456), (7, 58297248), (8, 51010092), (9, 45342304), (12, 34006728), (14, 29148624), (16, 25505046), (18, 22671152), (21, 19432416), (24, 17003364), (28, 14574312), (32, 12752523), (36, 11335576), (42, 9716208), (48, 8501682), (56, 7287156), (63, 6477472), (71, 5747616), (72, 5667788), (84, 4858104), (96, 4250841), (112, 3643578), (126, 3238736), (142, 2873808), (144, 2833894), (168, 2429052), (213, 1915872), (224, 1821789), (252, 1619368), (284, 1436904), (288, 1416947), (336, 1214526), (426, 957936), (497, 821088), (504, 809684), (568, 718452), (639, 638624), (672, 607263), (852, 478968), (994, 410544), (1008, 404842), (1136, 359226), (1278, 319312), (1491, 273696), (1704, 239484), (1988, 205272), (2016, 202421), (2272, 179613), (2556, 159656), (2851, 143136), (2982, 136848), (3408, 119742), (3976, 102636), (4473, 91232), (5112, 79828), (5702, 71568), (5964, 68424), (6816, 59871), (7952, 51318), (8553, 47712), (8946, 45616), (10224, 39914), (11404, 35784), (11928, 34212), (15904, 25659), (17106, 23856), (17892, 22808), (19957, 20448)]