284209968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{845863}}^1$

素因数の和:845881

約数の個数: 40

約数和(自身を含む): 839097088

約数和(自身を除く): 554887120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 845863, 1691726, 2537589, 3383452, 5075178, 5921041, 6766904, 10150356, 11842082, 13533808, 17763123, 20300712, 23684164, 35526246, 40601424, 47368328, 71052492, 94736656, 142104984, 284209968]

約数ペア:

[(1, 284209968), (2, 142104984), (3, 94736656), (4, 71052492), (6, 47368328), (7, 40601424), (8, 35526246), (12, 23684164), (14, 20300712), (16, 17763123), (21, 13533808), (24, 11842082), (28, 10150356), (42, 6766904), (48, 5921041), (56, 5075178), (84, 3383452), (112, 2537589), (168, 1691726), (336, 845863)]