334169168

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{6841}}^1$

素因数の和:6963

約数の個数: 40

約数和(自身を含む): 671939136

約数和(自身を除く): 337769968

約数列:

[1, 2, 4, 8, 16, 43, 71, 86, 142, 172, 284, 344, 568, 688, 1136, 3053, 6106, 6841, 12212, 13682, 24424, 27364, 48848, 54728, 109456, 294163, 485711, 588326, 971422, 1176652, 1942844, 2353304, 3885688, 4706608, 7771376, 20885573, 41771146, 83542292, 167084584, 334169168]

約数ペア:

[(1, 334169168), (2, 167084584), (4, 83542292), (8, 41771146), (16, 20885573), (43, 7771376), (71, 4706608), (86, 3885688), (142, 2353304), (172, 1942844), (284, 1176652), (344, 971422), (568, 588326), (688, 485711), (1136, 294163), (3053, 109456), (6106, 54728), (6841, 48848), (12212, 27364), (13682, 24424)]