320160918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:970

約数の個数: 96

約数和(自身を含む): 816334848

約数和(自身を除く): 496173930

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 121, 146, 154, 219, 231, 242, 363, 438, 462, 511, 726, 803, 847, 863, 1022, 1533, 1606, 1694, 1726, 2409, 2541, 2589, 3066, 4818, 5082, 5178, 5621, 6041, 8833, 9493, 11242, 12082, 16863, 17666, 18123, 18986, 26499, 28479, 33726, 36246, 52998, 56958, 61831, 62999, 66451, 104423, 123662, 125998, 132902, 185493, 188997, 199353, 208846, 313269, 370986, 377994, 398706, 440993, 626538, 692989, 730961, 881986, 1322979, 1385978, 1461922, 2078967, 2192883, 2645958, 4157934, 4385766, 4850923, 7622879, 9701846, 14552769, 15245758, 22868637, 29105538, 45737274, 53360153, 106720306, 160080459, 320160918]

約数ペア:

[(1, 320160918), (2, 160080459), (3, 106720306), (6, 53360153), (7, 45737274), (11, 29105538), (14, 22868637), (21, 15245758), (22, 14552769), (33, 9701846), (42, 7622879), (66, 4850923), (73, 4385766), (77, 4157934), (121, 2645958), (146, 2192883), (154, 2078967), (219, 1461922), (231, 1385978), (242, 1322979), (363, 881986), (438, 730961), (462, 692989), (511, 626538), (726, 440993), (803, 398706), (847, 377994), (863, 370986), (1022, 313269), (1533, 208846), (1606, 199353), (1694, 188997), (1726, 185493), (2409, 132902), (2541, 125998), (2589, 123662), (3066, 104423), (4818, 66451), (5082, 62999), (5178, 61831), (5621, 56958), (6041, 52998), (8833, 36246), (9493, 33726), (11242, 28479), (12082, 26499), (16863, 18986), (17666, 18123)]