338394882

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{164429}}^1$

素因数の和:164455

約数の個数: 32

約数和(自身を含む): 789264000

約数和(自身を除く): 450869118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 164429, 328858, 493287, 986574, 1151003, 2302006, 3453009, 6906018, 8057021, 16114042, 24171063, 48342126, 56399147, 112798294, 169197441, 338394882]

約数ペア:

[(1, 338394882), (2, 169197441), (3, 112798294), (6, 56399147), (7, 48342126), (14, 24171063), (21, 16114042), (42, 8057021), (49, 6906018), (98, 3453009), (147, 2302006), (294, 1151003), (343, 986574), (686, 493287), (1029, 328858), (2058, 164429)]