249239916

素因数分解:

$2^2\times 3^4\times {\mathrm{769259}}^1$

素因数の和:769275

約数の個数: 30

約数和(自身を含む): 651563220

約数和(自身を除く): 402323304

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 769259, 1538518, 2307777, 3077036, 4615554, 6923331, 9231108, 13846662, 20769993, 27693324, 41539986, 62309979, 83079972, 124619958, 249239916]

約数ペア:

[(1, 249239916), (2, 124619958), (3, 83079972), (4, 62309979), (6, 41539986), (9, 27693324), (12, 20769993), (18, 13846662), (27, 9231108), (36, 6923331), (54, 4615554), (81, 3077036), (108, 2307777), (162, 1538518), (324, 769259)]