222740112

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{662917}}^1$

素因数の和:662935

約数の個数: 40

約数和(自身を含む): 657614656

約数和(自身を除く): 434874544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 662917, 1325834, 1988751, 2651668, 3977502, 4640419, 5303336, 7955004, 9280838, 10606672, 13921257, 15910008, 18561676, 27842514, 31820016, 37123352, 55685028, 74246704, 111370056, 222740112]

約数ペア:

[(1, 222740112), (2, 111370056), (3, 74246704), (4, 55685028), (6, 37123352), (7, 31820016), (8, 27842514), (12, 18561676), (14, 15910008), (16, 13921257), (21, 10606672), (24, 9280838), (28, 7955004), (42, 5303336), (48, 4640419), (56, 3977502), (84, 2651668), (112, 1988751), (168, 1325834), (336, 662917)]