289092402

素因数分解:

$2^1\times 3^4\times {\mathrm{419}}^1\times {\mathrm{4259}}^1$

素因数の和:4692

約数の個数: 40

約数和(自身を含む): 649479600

約数和(自身を除く): 360387198

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 419, 838, 1257, 2514, 3771, 4259, 7542, 8518, 11313, 12777, 22626, 25554, 33939, 38331, 67878, 76662, 114993, 229986, 344979, 689958, 1784521, 3569042, 5353563, 10707126, 16060689, 32121378, 48182067, 96364134, 144546201, 289092402]

約数ペア:

[(1, 289092402), (2, 144546201), (3, 96364134), (6, 48182067), (9, 32121378), (18, 16060689), (27, 10707126), (54, 5353563), (81, 3569042), (162, 1784521), (419, 689958), (838, 344979), (1257, 229986), (2514, 114993), (3771, 76662), (4259, 67878), (7542, 38331), (8518, 33939), (11313, 25554), (12777, 22626)]