339940328

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{466951}}^1$

素因数の和:466977

約数の個数: 32

約数和(自身を含む): 784479360

約数和(自身を除く): 444539032

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 466951, 933902, 1867804, 3268657, 3735608, 6070363, 6537314, 12140726, 13074628, 24281452, 26149256, 42492541, 48562904, 84985082, 169970164, 339940328]

約数ペア:

[(1, 339940328), (2, 169970164), (4, 84985082), (7, 48562904), (8, 42492541), (13, 26149256), (14, 24281452), (26, 13074628), (28, 12140726), (52, 6537314), (56, 6070363), (91, 3735608), (104, 3268657), (182, 1867804), (364, 933902), (728, 466951)]