720376026

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1\times {\mathrm{2131}}^1$

素因数の和:2786

約数の個数: 32

約数和(自身を含む): 1458083328

約数和(自身を除く): 737707302

約数列:

[1, 2, 3, 6, 103, 206, 309, 547, 618, 1094, 1641, 2131, 3282, 4262, 6393, 12786, 56341, 112682, 169023, 219493, 338046, 438986, 658479, 1165657, 1316958, 2331314, 3496971, 6993942, 120062671, 240125342, 360188013, 720376026]

約数ペア:

[(1, 720376026), (2, 360188013), (3, 240125342), (6, 120062671), (103, 6993942), (206, 3496971), (309, 2331314), (547, 1316958), (618, 1165657), (1094, 658479), (1641, 438986), (2131, 338046), (3282, 219493), (4262, 169023), (6393, 112682), (12786, 56341)]