289296054

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{554207}}^1$

素因数の和:554244

約数の個数: 24

約数和(自身を含む): 648423360

約数和(自身を除く): 359127306

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 554207, 1108414, 1662621, 3325242, 4987863, 9975726, 16072003, 32144006, 48216009, 96432018, 144648027, 289296054]

約数ペア:

[(1, 289296054), (2, 144648027), (3, 96432018), (6, 48216009), (9, 32144006), (18, 16072003), (29, 9975726), (58, 4987863), (87, 3325242), (174, 1662621), (261, 1108414), (522, 554207)]