332728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:235

約数の個数: 32

約数和(自身を含む): 720000

約数和(自身を除く): 387272

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 199, 209, 398, 418, 796, 836, 1592, 1672, 2189, 3781, 4378, 7562, 8756, 15124, 17512, 30248, 41591, 83182, 166364, 332728]

約数ペア:

[(1, 332728), (2, 166364), (4, 83182), (8, 41591), (11, 30248), (19, 17512), (22, 15124), (38, 8756), (44, 7562), (76, 4378), (88, 3781), (152, 2189), (199, 1672), (209, 1592), (398, 836), (418, 796)]