271605824

素因数分解:

$2^6\times 7^2\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:620

約数の個数: 84

約数和(自身を含む): 631269756

約数和(自身を除く): 359663932

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 257, 337, 392, 448, 514, 674, 784, 1028, 1348, 1568, 1799, 2056, 2359, 2696, 3136, 3598, 4112, 4718, 5392, 7196, 8224, 9436, 10784, 12593, 14392, 16448, 16513, 18872, 21568, 25186, 28784, 33026, 37744, 50372, 57568, 66052, 75488, 86609, 100744, 115136, 132104, 150976, 173218, 201488, 264208, 346436, 402976, 528416, 606263, 692872, 805952, 1056832, 1212526, 1385744, 2425052, 2771488, 4243841, 4850104, 5542976, 8487682, 9700208, 16975364, 19400416, 33950728, 38800832, 67901456, 135802912, 271605824]

約数ペア:

[(1, 271605824), (2, 135802912), (4, 67901456), (7, 38800832), (8, 33950728), (14, 19400416), (16, 16975364), (28, 9700208), (32, 8487682), (49, 5542976), (56, 4850104), (64, 4243841), (98, 2771488), (112, 2425052), (196, 1385744), (224, 1212526), (257, 1056832), (337, 805952), (392, 692872), (448, 606263), (514, 528416), (674, 402976), (784, 346436), (1028, 264208), (1348, 201488), (1568, 173218), (1799, 150976), (2056, 132104), (2359, 115136), (2696, 100744), (3136, 86609), (3598, 75488), (4112, 66052), (4718, 57568), (5392, 50372), (7196, 37744), (8224, 33026), (9436, 28784), (10784, 25186), (12593, 21568), (14392, 18872), (16448, 16513)]