288116

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:263

約数の個数: 24

約数和(自身を含む): 564480

約数和(自身を除く): 276364

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 223, 323, 446, 646, 892, 1292, 3791, 4237, 7582, 8474, 15164, 16948, 72029, 144058, 288116]

約数ペア:

[(1, 288116), (2, 144058), (4, 72029), (17, 16948), (19, 15164), (34, 8474), (38, 7582), (68, 4237), (76, 3791), (223, 1292), (323, 892), (446, 646)]