387164672

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{39799}}^1$

素因数の和:39836

約数の個数: 40

約数和(自身を含む): 814308000

約数和(自身を除く): 427143328

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 39799, 79598, 159196, 318392, 636784, 756181, 1273568, 1512362, 2547136, 3024724, 5094272, 6049448, 10188544, 12098896, 20377088, 24197792, 48395584, 96791168, 193582336, 387164672]

約数ペア:

[(1, 387164672), (2, 193582336), (4, 96791168), (8, 48395584), (16, 24197792), (19, 20377088), (32, 12098896), (38, 10188544), (64, 6049448), (76, 5094272), (128, 3024724), (152, 2547136), (256, 1512362), (304, 1273568), (512, 756181), (608, 636784), (1216, 318392), (2432, 159196), (4864, 79598), (9728, 39799)]