315520576

素因数分解:

$2^6\times 7^1\times {\mathrm{704287}}^1$

素因数の和:704306

約数の個数: 28

約数和(自身を含む): 715556608

約数和(自身を除く): 400036032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 704287, 1408574, 2817148, 4930009, 5634296, 9860018, 11268592, 19720036, 22537184, 39440072, 45074368, 78880144, 157760288, 315520576]

約数ペア:

[(1, 315520576), (2, 157760288), (4, 78880144), (7, 45074368), (8, 39440072), (14, 22537184), (16, 19720036), (28, 11268592), (32, 9860018), (56, 5634296), (64, 4930009), (112, 2817148), (224, 1408574), (448, 704287)]