339437728

素因数分解:

$2^5\times 7^1\times {\mathrm{1515347}}^1$

素因数の和:1515364

約数の個数: 24

約数和(自身を含む): 763735392

約数和(自身を除く): 424297664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1515347, 3030694, 6061388, 10607429, 12122776, 21214858, 24245552, 42429716, 48491104, 84859432, 169718864, 339437728]

約数ペア:

[(1, 339437728), (2, 169718864), (4, 84859432), (7, 48491104), (8, 42429716), (14, 24245552), (16, 21214858), (28, 12122776), (32, 10607429), (56, 6061388), (112, 3030694), (224, 1515347)]