248972482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:331

約数の個数: 64

約数和(自身を含む): 443232000

約数和(自身を除く): 194259518

約数列:

[1, 2, 11, 22, 29, 37, 53, 58, 74, 106, 199, 319, 398, 407, 583, 638, 814, 1073, 1166, 1537, 1961, 2146, 2189, 3074, 3922, 4378, 5771, 7363, 10547, 11542, 11803, 14726, 16907, 21094, 21571, 23606, 33814, 43142, 56869, 63481, 80993, 113738, 116017, 126962, 161986, 213527, 232034, 305863, 390239, 427054, 611726, 625559, 780478, 1251118, 2348797, 3364493, 4292629, 4697594, 6728986, 8585258, 11316931, 22633862, 124486241, 248972482]

約数ペア:

[(1, 248972482), (2, 124486241), (11, 22633862), (22, 11316931), (29, 8585258), (37, 6728986), (53, 4697594), (58, 4292629), (74, 3364493), (106, 2348797), (199, 1251118), (319, 780478), (398, 625559), (407, 611726), (583, 427054), (638, 390239), (814, 305863), (1073, 232034), (1166, 213527), (1537, 161986), (1961, 126962), (2146, 116017), (2189, 113738), (3074, 80993), (3922, 63481), (4378, 56869), (5771, 43142), (7363, 33814), (10547, 23606), (11542, 21571), (11803, 21094), (14726, 16907)]