217440831314

素因数分解:

$2^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{1789}}^1$

素因数の和:2152

約数の個数: 96

約数和(自身を含む): 391138943040

約数和(自身を除く): 173698111726

約数列:

[1, 2, 7, 14, 49, 67, 98, 107, 134, 173, 214, 346, 469, 749, 938, 1211, 1498, 1789, 2422, 3283, 3578, 5243, 6566, 7169, 8477, 10486, 11591, 12523, 14338, 16954, 18511, 23182, 25046, 37022, 50183, 81137, 87661, 100366, 119863, 129577, 162274, 175322, 191423, 239726, 259154, 309497, 351281, 382846, 567959, 618994, 702562, 839041, 907039, 1135918, 1240237, 1339961, 1678082, 1814078, 2166479, 2480474, 2679922, 4332958, 5873287, 8681659, 9379727, 11746574, 12825341, 15165353, 17363318, 18759454, 20736299, 25650682, 30330706, 33116179, 41472598, 60771613, 66232358, 89777387, 121543226, 145154093, 179554774, 231813253, 290308186, 463626506, 628441709, 1016078651, 1256883418, 1622692771, 2032157302, 2218783993, 3245385542, 4437567986, 15531487951, 31062975902, 108720415657, 217440831314]

約数ペア:

[(1, 217440831314), (2, 108720415657), (7, 31062975902), (14, 15531487951), (49, 4437567986), (67, 3245385542), (98, 2218783993), (107, 2032157302), (134, 1622692771), (173, 1256883418), (214, 1016078651), (346, 628441709), (469, 463626506), (749, 290308186), (938, 231813253), (1211, 179554774), (1498, 145154093), (1789, 121543226), (2422, 89777387), (3283, 66232358), (3578, 60771613), (5243, 41472598), (6566, 33116179), (7169, 30330706), (8477, 25650682), (10486, 20736299), (11591, 18759454), (12523, 17363318), (14338, 15165353), (16954, 12825341), (18511, 11746574), (23182, 9379727), (25046, 8681659), (37022, 5873287), (50183, 4332958), (81137, 2679922), (87661, 2480474), (100366, 2166479), (119863, 1814078), (129577, 1678082), (162274, 1339961), (175322, 1240237), (191423, 1135918), (239726, 907039), (259154, 839041), (309497, 702562), (351281, 618994), (382846, 567959)]