218224832

素因数分解:

$2^6\times 7^3\times {\mathrm{9941}}^1$

素因数の和:9974

約数の個数: 56

約数和(自身を含む): 505053600

約数和(自身を除く): 286828768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 9941, 10976, 19882, 21952, 39764, 69587, 79528, 139174, 159056, 278348, 318112, 487109, 556696, 636224, 974218, 1113392, 1948436, 2226784, 3409763, 3896872, 4453568, 6819526, 7793744, 13639052, 15587488, 27278104, 31174976, 54556208, 109112416, 218224832]

約数ペア:

[(1, 218224832), (2, 109112416), (4, 54556208), (7, 31174976), (8, 27278104), (14, 15587488), (16, 13639052), (28, 7793744), (32, 6819526), (49, 4453568), (56, 3896872), (64, 3409763), (98, 2226784), (112, 1948436), (196, 1113392), (224, 974218), (343, 636224), (392, 556696), (448, 487109), (686, 318112), (784, 278348), (1372, 159056), (1568, 139174), (2744, 79528), (3136, 69587), (5488, 39764), (9941, 21952), (10976, 19882)]