286553234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 508896000

約数和(自身を除く): 222342766

約数列:

[1, 2, 11, 22, 29, 37, 58, 61, 74, 122, 199, 319, 398, 407, 638, 671, 814, 1073, 1342, 1769, 2146, 2189, 2257, 3538, 4378, 4514, 5771, 7363, 11542, 11803, 12139, 14726, 19459, 23606, 24278, 24827, 38918, 49654, 63481, 65453, 80993, 126962, 130906, 133529, 161986, 213527, 267058, 352031, 427054, 449143, 704062, 719983, 898286, 1439966, 2348797, 3872341, 4697594, 4940573, 7744682, 9881146, 13025147, 26050294, 143276617, 286553234]

約数ペア:

[(1, 286553234), (2, 143276617), (11, 26050294), (22, 13025147), (29, 9881146), (37, 7744682), (58, 4940573), (61, 4697594), (74, 3872341), (122, 2348797), (199, 1439966), (319, 898286), (398, 719983), (407, 704062), (638, 449143), (671, 427054), (814, 352031), (1073, 267058), (1342, 213527), (1769, 161986), (2146, 133529), (2189, 130906), (2257, 126962), (3538, 80993), (4378, 65453), (4514, 63481), (5771, 49654), (7363, 38918), (11542, 24827), (11803, 24278), (12139, 23606), (14726, 19459)]