211677984

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{104999}}^1$

素因数の和:105022

約数の個数: 72

約数和(自身を含む): 687960000

約数和(自身を除く): 476282016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 104999, 209998, 314997, 419996, 629994, 734993, 839992, 944991, 1259988, 1469986, 1679984, 1889982, 2204979, 2519976, 2939972, 3359968, 3779964, 4409958, 5039952, 5879944, 6614937, 7559928, 8819916, 10079904, 11759888, 13229874, 15119856, 17639832, 23519776, 26459748, 30239712, 35279664, 52919496, 70559328, 105838992, 211677984]

約数ペア:

[(1, 211677984), (2, 105838992), (3, 70559328), (4, 52919496), (6, 35279664), (7, 30239712), (8, 26459748), (9, 23519776), (12, 17639832), (14, 15119856), (16, 13229874), (18, 11759888), (21, 10079904), (24, 8819916), (28, 7559928), (32, 6614937), (36, 5879944), (42, 5039952), (48, 4409958), (56, 3779964), (63, 3359968), (72, 2939972), (84, 2519976), (96, 2204979), (112, 1889982), (126, 1679984), (144, 1469986), (168, 1259988), (224, 944991), (252, 839992), (288, 734993), (336, 629994), (504, 419996), (672, 314997), (1008, 209998), (2016, 104999)]