245583296

素因数分解:

$2^6\times 7^2\times {\mathrm{78311}}^1$

素因数の和:78337

約数の個数: 42

約数和(自身を含む): 566900568

約数和(自身を除く): 321317272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 78311, 156622, 313244, 548177, 626488, 1096354, 1252976, 2192708, 2505952, 3837239, 4385416, 5011904, 7674478, 8770832, 15348956, 17541664, 30697912, 35083328, 61395824, 122791648, 245583296]

約数ペア:

[(1, 245583296), (2, 122791648), (4, 61395824), (7, 35083328), (8, 30697912), (14, 17541664), (16, 15348956), (28, 8770832), (32, 7674478), (49, 5011904), (56, 4385416), (64, 3837239), (98, 2505952), (112, 2192708), (196, 1252976), (224, 1096354), (392, 626488), (448, 548177), (784, 313244), (1568, 156622), (3136, 78311)]