228311748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{905999}}^1$

素因数の和:906016

約数の個数: 36

約数和(自身を含む): 659568000

約数和(自身を除く): 431256252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 905999, 1811998, 2717997, 3623996, 5435994, 6341993, 8153991, 10871988, 12683986, 16307982, 19025979, 25367972, 32615964, 38051958, 57077937, 76103916, 114155874, 228311748]

約数ペア:

[(1, 228311748), (2, 114155874), (3, 76103916), (4, 57077937), (6, 38051958), (7, 32615964), (9, 25367972), (12, 19025979), (14, 16307982), (18, 12683986), (21, 10871988), (28, 8153991), (36, 6341993), (42, 5435994), (63, 3623996), (84, 2717997), (126, 1811998), (252, 905999)]