771324

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 2016000

約数和(自身を除く): 1244676

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 199, 204, 228, 323, 398, 597, 646, 796, 969, 1194, 1292, 1938, 2388, 3383, 3781, 3876, 6766, 7562, 10149, 11343, 13532, 15124, 20298, 22686, 40596, 45372, 64277, 128554, 192831, 257108, 385662, 771324]

約数ペア:

[(1, 771324), (2, 385662), (3, 257108), (4, 192831), (6, 128554), (12, 64277), (17, 45372), (19, 40596), (34, 22686), (38, 20298), (51, 15124), (57, 13532), (68, 11343), (76, 10149), (102, 7562), (114, 6766), (199, 3876), (204, 3781), (228, 3383), (323, 2388), (398, 1938), (597, 1292), (646, 1194), (796, 969)]