289399264

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{1753}}^1$

素因数の和:1848

約数の個数: 96

約数和(自身を含む): 721357056

約数和(自身を除く): 431957792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 67, 77, 88, 112, 134, 154, 176, 224, 268, 308, 352, 469, 536, 616, 737, 938, 1072, 1232, 1474, 1753, 1876, 2144, 2464, 2948, 3506, 3752, 5159, 5896, 7012, 7504, 10318, 11792, 12271, 14024, 15008, 19283, 20636, 23584, 24542, 28048, 38566, 41272, 49084, 56096, 77132, 82544, 98168, 117451, 134981, 154264, 165088, 196336, 234902, 269962, 308528, 392672, 469804, 539924, 617056, 822157, 939608, 1079848, 1291961, 1644314, 1879216, 2159696, 2583922, 3288628, 3758432, 4319392, 5167844, 6577256, 9043727, 10335688, 13154512, 18087454, 20671376, 26309024, 36174908, 41342752, 72349816, 144699632, 289399264]

約数ペア:

[(1, 289399264), (2, 144699632), (4, 72349816), (7, 41342752), (8, 36174908), (11, 26309024), (14, 20671376), (16, 18087454), (22, 13154512), (28, 10335688), (32, 9043727), (44, 6577256), (56, 5167844), (67, 4319392), (77, 3758432), (88, 3288628), (112, 2583922), (134, 2159696), (154, 1879216), (176, 1644314), (224, 1291961), (268, 1079848), (308, 939608), (352, 822157), (469, 617056), (536, 539924), (616, 469804), (737, 392672), (938, 308528), (1072, 269962), (1232, 234902), (1474, 196336), (1753, 165088), (1876, 154264), (2144, 134981), (2464, 117451), (2948, 98168), (3506, 82544), (3752, 77132), (5159, 56096), (5896, 49084), (7012, 41272), (7504, 38566), (10318, 28048), (11792, 24542), (12271, 23584), (14024, 20636), (15008, 19283)]