329156744

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{136693}}^1$

素因数の和:136749

約数の個数: 32

約数和(自身を含む): 721744320

約数和(自身を除く): 392587576

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 136693, 273386, 546772, 956851, 1093544, 1913702, 3827404, 5877799, 7654808, 11755598, 23511196, 41144593, 47022392, 82289186, 164578372, 329156744]

約数ペア:

[(1, 329156744), (2, 164578372), (4, 82289186), (7, 47022392), (8, 41144593), (14, 23511196), (28, 11755598), (43, 7654808), (56, 5877799), (86, 3827404), (172, 1913702), (301, 1093544), (344, 956851), (602, 546772), (1204, 273386), (2408, 136693)]