213691968

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{52999}}^1$

素因数の和:53024

約数の個数: 84

約数和(自身を含む): 700024000

約数和(自身を除く): 486332032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 52999, 105998, 158997, 211996, 317994, 370993, 423992, 476991, 635988, 741986, 847984, 953982, 1112979, 1271976, 1483972, 1695968, 1907964, 2225958, 2543952, 2967944, 3338937, 3391936, 3815928, 4451916, 5087904, 5935888, 6677874, 7631856, 8903832, 10175808, 11871776, 13355748, 15263712, 17807664, 23743552, 26711496, 30527424, 35615328, 53422992, 71230656, 106845984, 213691968]

約数ペア:

[(1, 213691968), (2, 106845984), (3, 71230656), (4, 53422992), (6, 35615328), (7, 30527424), (8, 26711496), (9, 23743552), (12, 17807664), (14, 15263712), (16, 13355748), (18, 11871776), (21, 10175808), (24, 8903832), (28, 7631856), (32, 6677874), (36, 5935888), (42, 5087904), (48, 4451916), (56, 3815928), (63, 3391936), (64, 3338937), (72, 2967944), (84, 2543952), (96, 2225958), (112, 1907964), (126, 1695968), (144, 1483972), (168, 1271976), (192, 1112979), (224, 953982), (252, 847984), (288, 741986), (336, 635988), (448, 476991), (504, 423992), (576, 370993), (672, 317994), (1008, 211996), (1344, 158997), (2016, 105998), (4032, 52999)]