338930368

素因数分解:

$2^6\times 7^1\times {\mathrm{756541}}^1$

素因数の和:756560

約数の個数: 28

約数和(自身を含む): 768646672

約数和(自身を除く): 429716304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 756541, 1513082, 3026164, 5295787, 6052328, 10591574, 12104656, 21183148, 24209312, 42366296, 48418624, 84732592, 169465184, 338930368]

約数ペア:

[(1, 338930368), (2, 169465184), (4, 84732592), (7, 48418624), (8, 42366296), (14, 24209312), (16, 21183148), (28, 12104656), (32, 10591574), (56, 6052328), (64, 5295787), (112, 3026164), (224, 1513082), (448, 756541)]