313699344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1871}}^1$

素因数の和:2388

約数の個数: 80

約数和(自身を含む): 928512000

約数和(自身を除く): 614812656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 499, 998, 1497, 1871, 1996, 2994, 3493, 3742, 3992, 5613, 5988, 6986, 7484, 7984, 10479, 11226, 11976, 13097, 13972, 14968, 20958, 22452, 23952, 26194, 27944, 29936, 39291, 41916, 44904, 52388, 55888, 78582, 83832, 89808, 104776, 157164, 167664, 209552, 314328, 628656, 933629, 1867258, 2800887, 3734516, 5601774, 6535403, 7469032, 11203548, 13070806, 14938064, 19606209, 22407096, 26141612, 39212418, 44814192, 52283224, 78424836, 104566448, 156849672, 313699344]

約数ペア:

[(1, 313699344), (2, 156849672), (3, 104566448), (4, 78424836), (6, 52283224), (7, 44814192), (8, 39212418), (12, 26141612), (14, 22407096), (16, 19606209), (21, 14938064), (24, 13070806), (28, 11203548), (42, 7469032), (48, 6535403), (56, 5601774), (84, 3734516), (112, 2800887), (168, 1867258), (336, 933629), (499, 628656), (998, 314328), (1497, 209552), (1871, 167664), (1996, 157164), (2994, 104776), (3493, 89808), (3742, 83832), (3992, 78582), (5613, 55888), (5988, 52388), (6986, 44904), (7484, 41916), (7984, 39291), (10479, 29936), (11226, 27944), (11976, 26194), (13097, 23952), (13972, 22452), (14968, 20958)]