239900864

素因数分解:

$2^6\times 7^2\times {\mathrm{227}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 84

約数和(自身を含む): 557866296

約数和(自身を除く): 317965432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 227, 337, 392, 448, 454, 674, 784, 908, 1348, 1568, 1589, 1816, 2359, 2696, 3136, 3178, 3632, 4718, 5392, 6356, 7264, 9436, 10784, 11123, 12712, 14528, 16513, 18872, 21568, 22246, 25424, 33026, 37744, 44492, 50848, 66052, 75488, 76499, 88984, 101696, 132104, 150976, 152998, 177968, 264208, 305996, 355936, 528416, 535493, 611992, 711872, 1056832, 1070986, 1223984, 2141972, 2447968, 3748451, 4283944, 4895936, 7496902, 8567888, 14993804, 17135776, 29987608, 34271552, 59975216, 119950432, 239900864]

約数ペア:

[(1, 239900864), (2, 119950432), (4, 59975216), (7, 34271552), (8, 29987608), (14, 17135776), (16, 14993804), (28, 8567888), (32, 7496902), (49, 4895936), (56, 4283944), (64, 3748451), (98, 2447968), (112, 2141972), (196, 1223984), (224, 1070986), (227, 1056832), (337, 711872), (392, 611992), (448, 535493), (454, 528416), (674, 355936), (784, 305996), (908, 264208), (1348, 177968), (1568, 152998), (1589, 150976), (1816, 132104), (2359, 101696), (2696, 88984), (3136, 76499), (3178, 75488), (3632, 66052), (4718, 50848), (5392, 44492), (6356, 37744), (7264, 33026), (9436, 25424), (10784, 22246), (11123, 21568), (12712, 18872), (14528, 16513)]