2226978656

素因数分解:

$2^5\times 7^2\times {\mathrm{103}}^1\times {\mathrm{13789}}^1$

素因数の和:13916

約数の個数: 72

約数和(自身を含む): 5150068560

約数和(自身を除く): 2923089904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 196, 206, 224, 392, 412, 721, 784, 824, 1442, 1568, 1648, 2884, 3296, 5047, 5768, 10094, 11536, 13789, 20188, 23072, 27578, 40376, 55156, 80752, 96523, 110312, 161504, 193046, 220624, 386092, 441248, 675661, 772184, 1351322, 1420267, 1544368, 2702644, 2840534, 3088736, 5405288, 5681068, 9941869, 10810576, 11362136, 19883738, 21621152, 22724272, 39767476, 45448544, 69593083, 79534952, 139186166, 159069904, 278372332, 318139808, 556744664, 1113489328, 2226978656]

約数ペア:

[(1, 2226978656), (2, 1113489328), (4, 556744664), (7, 318139808), (8, 278372332), (14, 159069904), (16, 139186166), (28, 79534952), (32, 69593083), (49, 45448544), (56, 39767476), (98, 22724272), (103, 21621152), (112, 19883738), (196, 11362136), (206, 10810576), (224, 9941869), (392, 5681068), (412, 5405288), (721, 3088736), (784, 2840534), (824, 2702644), (1442, 1544368), (1568, 1420267), (1648, 1351322), (2884, 772184), (3296, 675661), (5047, 441248), (5768, 386092), (10094, 220624), (11536, 193046), (13789, 161504), (20188, 110312), (23072, 96523), (27578, 80752), (40376, 55156)]