345890832

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2063}}^1$

素因数の和:2580

約数の個数: 80

約数和(自身を含む): 1023744000

約数和(自身を除く): 677853168

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, 1996, 2063, 2994, 3493, 3992, 4126, 5988, 6189, 6986, 7984, 8252, 10479, 11976, 12378, 13972, 14441, 16504, 20958, 23952, 24756, 27944, 28882, 33008, 41916, 43323, 49512, 55888, 57764, 83832, 86646, 99024, 115528, 167664, 173292, 231056, 346584, 693168, 1029437, 2058874, 3088311, 4117748, 6176622, 7206059, 8235496, 12353244, 14412118, 16470992, 21618177, 24706488, 28824236, 43236354, 49412976, 57648472, 86472708, 115296944, 172945416, 345890832]

約数ペア:

[(1, 345890832), (2, 172945416), (3, 115296944), (4, 86472708), (6, 57648472), (7, 49412976), (8, 43236354), (12, 28824236), (14, 24706488), (16, 21618177), (21, 16470992), (24, 14412118), (28, 12353244), (42, 8235496), (48, 7206059), (56, 6176622), (84, 4117748), (112, 3088311), (168, 2058874), (336, 1029437), (499, 693168), (998, 346584), (1497, 231056), (1996, 173292), (2063, 167664), (2994, 115528), (3493, 99024), (3992, 86646), (4126, 83832), (5988, 57764), (6189, 55888), (6986, 49512), (7984, 43323), (8252, 41916), (10479, 33008), (11976, 28882), (12378, 27944), (13972, 24756), (14441, 23952), (16504, 20958)]