538939968

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{400997}}^1$

素因数の和:401019

約数の個数: 56

約数和(自身を含む): 1629655872

約数和(自身を除く): 1090715904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 400997, 801994, 1202991, 1603988, 2405982, 2806979, 3207976, 4811964, 5613958, 6415952, 8420937, 9623928, 11227916, 12831904, 16841874, 19247856, 22455832, 25663808, 33683748, 38495712, 44911664, 67367496, 76991424, 89823328, 134734992, 179646656, 269469984, 538939968]

約数ペア:

[(1, 538939968), (2, 269469984), (3, 179646656), (4, 134734992), (6, 89823328), (7, 76991424), (8, 67367496), (12, 44911664), (14, 38495712), (16, 33683748), (21, 25663808), (24, 22455832), (28, 19247856), (32, 16841874), (42, 12831904), (48, 11227916), (56, 9623928), (64, 8420937), (84, 6415952), (96, 5613958), (112, 4811964), (168, 3207976), (192, 2806979), (224, 2405982), (336, 1603988), (448, 1202991), (672, 801994), (1344, 400997)]