334322016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{997}}^1$

素因数の和:1516

約数の個数: 96

約数和(自身を含む): 1005984000

約数和(自身を除く): 671661984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 499, 672, 997, 998, 1497, 1994, 1996, 2991, 2994, 3493, 3988, 3992, 5982, 5988, 6979, 6986, 7976, 7984, 10479, 11964, 11976, 13958, 13972, 15952, 15968, 20937, 20958, 23928, 23952, 27916, 27944, 31904, 41874, 41916, 47856, 47904, 55832, 55888, 83748, 83832, 95712, 111664, 111776, 167496, 167664, 223328, 334992, 335328, 497503, 669984, 995006, 1492509, 1990012, 2985018, 3482521, 3980024, 5970036, 6965042, 7960048, 10447563, 11940072, 13930084, 15920096, 20895126, 23880144, 27860168, 41790252, 47760288, 55720336, 83580504, 111440672, 167161008, 334322016]

約数ペア:

[(1, 334322016), (2, 167161008), (3, 111440672), (4, 83580504), (6, 55720336), (7, 47760288), (8, 41790252), (12, 27860168), (14, 23880144), (16, 20895126), (21, 15920096), (24, 13930084), (28, 11940072), (32, 10447563), (42, 7960048), (48, 6965042), (56, 5970036), (84, 3980024), (96, 3482521), (112, 2985018), (168, 1990012), (224, 1492509), (336, 995006), (499, 669984), (672, 497503), (997, 335328), (998, 334992), (1497, 223328), (1994, 167664), (1996, 167496), (2991, 111776), (2994, 111664), (3493, 95712), (3988, 83832), (3992, 83748), (5982, 55888), (5988, 55832), (6979, 47904), (6986, 47856), (7976, 41916), (7984, 41874), (10479, 31904), (11964, 27944), (11976, 27916), (13958, 23952), (13972, 23928), (15952, 20958), (15968, 20937)]