268435328

素因数分解:

$2^7\times 7^2\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 628842240

約数和(自身を除く): 360406912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 127, 128, 196, 224, 254, 337, 392, 448, 508, 674, 784, 889, 896, 1016, 1348, 1568, 1778, 2032, 2359, 2696, 3136, 3556, 4064, 4718, 5392, 6223, 6272, 7112, 8128, 9436, 10784, 12446, 14224, 16256, 16513, 18872, 21568, 24892, 28448, 33026, 37744, 42799, 43136, 49784, 56896, 66052, 75488, 85598, 99568, 113792, 132104, 150976, 171196, 199136, 264208, 299593, 301952, 342392, 398272, 528416, 599186, 684784, 796544, 1056832, 1198372, 1369568, 2097151, 2113664, 2396744, 2739136, 4194302, 4793488, 5478272, 8388604, 9586976, 16777208, 19173952, 33554416, 38347904, 67108832, 134217664, 268435328]

約数ペア:

[(1, 268435328), (2, 134217664), (4, 67108832), (7, 38347904), (8, 33554416), (14, 19173952), (16, 16777208), (28, 9586976), (32, 8388604), (49, 5478272), (56, 4793488), (64, 4194302), (98, 2739136), (112, 2396744), (127, 2113664), (128, 2097151), (196, 1369568), (224, 1198372), (254, 1056832), (337, 796544), (392, 684784), (448, 599186), (508, 528416), (674, 398272), (784, 342392), (889, 301952), (896, 299593), (1016, 264208), (1348, 199136), (1568, 171196), (1778, 150976), (2032, 132104), (2359, 113792), (2696, 99568), (3136, 85598), (3556, 75488), (4064, 66052), (4718, 56896), (5392, 49784), (6223, 43136), (6272, 42799), (7112, 37744), (8128, 33026), (9436, 28448), (10784, 24892), (12446, 21568), (14224, 18872), (16256, 16513)]