217703808

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{8999}}^1$

素因数の和:9029

約数の個数: 128

約数和(自身を含む): 734400000

約数和(自身を除く): 516696192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 8999, 12096, 17998, 24192, 26997, 35996, 53994, 62993, 71992, 80991, 107988, 125986, 143984, 161982, 188979, 215976, 242973, 251972, 287968, 323964, 377958, 431952, 485946, 503944, 566937, 575936, 647928, 755916, 863904, 971892, 1007888, 1133874, 1151872, 1295856, 1511832, 1700811, 1727808, 1943784, 2015776, 2267748, 2591712, 3023664, 3401622, 3455616, 3887568, 4031552, 4535496, 5183424, 6047328, 6803244, 7775136, 8063104, 9070992, 10366848, 12094656, 13606488, 15550272, 18141984, 24189312, 27212976, 31100544, 36283968, 54425952, 72567936, 108851904, 217703808]

約数ペア:

[(1, 217703808), (2, 108851904), (3, 72567936), (4, 54425952), (6, 36283968), (7, 31100544), (8, 27212976), (9, 24189312), (12, 18141984), (14, 15550272), (16, 13606488), (18, 12094656), (21, 10366848), (24, 9070992), (27, 8063104), (28, 7775136), (32, 6803244), (36, 6047328), (42, 5183424), (48, 4535496), (54, 4031552), (56, 3887568), (63, 3455616), (64, 3401622), (72, 3023664), (84, 2591712), (96, 2267748), (108, 2015776), (112, 1943784), (126, 1727808), (128, 1700811), (144, 1511832), (168, 1295856), (189, 1151872), (192, 1133874), (216, 1007888), (224, 971892), (252, 863904), (288, 755916), (336, 647928), (378, 575936), (384, 566937), (432, 503944), (448, 485946), (504, 431952), (576, 377958), (672, 323964), (756, 287968), (864, 251972), (896, 242973), (1008, 215976), (1152, 188979), (1344, 161982), (1512, 143984), (1728, 125986), (2016, 107988), (2688, 80991), (3024, 71992), (3456, 62993), (4032, 53994), (6048, 35996), (8064, 26997), (8999, 24192), (12096, 17998)]