248006836

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{16433}}^1$

素因数の和:16469

約数の個数: 48

約数和(自身を含む): 552182400

約数和(自身を除く): 304175564

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 15092, 16433, 32866, 65732, 115031, 180763, 230062, 361526, 460124, 723052, 805217, 1265341, 1610434, 2530682, 3220868, 5061364, 5636519, 8857387, 11273038, 17714774, 22546076, 35429548, 62001709, 124003418, 248006836]

約数ペア:

[(1, 248006836), (2, 124003418), (4, 62001709), (7, 35429548), (11, 22546076), (14, 17714774), (22, 11273038), (28, 8857387), (44, 5636519), (49, 5061364), (77, 3220868), (98, 2530682), (154, 1610434), (196, 1265341), (308, 805217), (343, 723052), (539, 460124), (686, 361526), (1078, 230062), (1372, 180763), (2156, 115031), (3773, 65732), (7546, 32866), (15092, 16433)]