306013456

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{63541}}^1$

素因数の和:63599

約数の個数: 40

約数和(自身を含む): 693370304

約数和(自身を除く): 387356848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 63541, 127082, 254164, 444787, 508328, 889574, 1016656, 1779148, 2732263, 3558296, 5464526, 7116592, 10929052, 19125841, 21858104, 38251682, 43716208, 76503364, 153006728, 306013456]

約数ペア:

[(1, 306013456), (2, 153006728), (4, 76503364), (7, 43716208), (8, 38251682), (14, 21858104), (16, 19125841), (28, 10929052), (43, 7116592), (56, 5464526), (86, 3558296), (112, 2732263), (172, 1779148), (301, 1016656), (344, 889574), (602, 508328), (688, 444787), (1204, 254164), (2408, 127082), (4816, 63541)]