339921846656

素因数分解:

$2^7\times 7^3\times {\mathrm{1777}}^1\times {\mathrm{4357}}^1$

素因数の和:6169

約数の個数: 128

約数和(自身を含む): 790349448000

約数和(自身を除く): 450427601344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 1777, 2744, 3136, 3554, 4357, 5488, 6272, 7108, 8714, 10976, 12439, 14216, 17428, 21952, 24878, 28432, 30499, 34856, 43904, 49756, 56864, 60998, 69712, 87073, 99512, 113728, 121996, 139424, 174146, 199024, 213493, 227456, 243992, 278848, 348292, 398048, 426986, 487984, 557696, 609511, 696584, 796096, 853972, 975968, 1219022, 1393168, 1494451, 1592192, 1707944, 1951936, 2438044, 2786336, 2988902, 3415888, 3903872, 4876088, 5572672, 5977804, 6831776, 7742389, 9752176, 11145344, 11955608, 13663552, 15484778, 19504352, 23911216, 27327104, 30969556, 39008704, 47822432, 54196723, 61939112, 78017408, 95644864, 108393446, 123878224, 191289728, 216786892, 247756448, 379377061, 433573784, 495512896, 758754122, 867147568, 991025792, 1517508244, 1734295136, 2655639427, 3035016488, 3468590272, 5311278854, 6070032976, 6937180544, 10622557708, 12140065952, 21245115416, 24280131904, 42490230832, 48560263808, 84980461664, 169960923328, 339921846656]

約数ペア:

[(1, 339921846656), (2, 169960923328), (4, 84980461664), (7, 48560263808), (8, 42490230832), (14, 24280131904), (16, 21245115416), (28, 12140065952), (32, 10622557708), (49, 6937180544), (56, 6070032976), (64, 5311278854), (98, 3468590272), (112, 3035016488), (128, 2655639427), (196, 1734295136), (224, 1517508244), (343, 991025792), (392, 867147568), (448, 758754122), (686, 495512896), (784, 433573784), (896, 379377061), (1372, 247756448), (1568, 216786892), (1777, 191289728), (2744, 123878224), (3136, 108393446), (3554, 95644864), (4357, 78017408), (5488, 61939112), (6272, 54196723), (7108, 47822432), (8714, 39008704), (10976, 30969556), (12439, 27327104), (14216, 23911216), (17428, 19504352), (21952, 15484778), (24878, 13663552), (28432, 11955608), (30499, 11145344), (34856, 9752176), (43904, 7742389), (49756, 6831776), (56864, 5977804), (60998, 5572672), (69712, 4876088), (87073, 3903872), (99512, 3415888), (113728, 2988902), (121996, 2786336), (139424, 2438044), (174146, 1951936), (199024, 1707944), (213493, 1592192), (227456, 1494451), (243992, 1393168), (278848, 1219022), (348292, 975968), (398048, 853972), (426986, 796096), (487984, 696584), (557696, 609511)]