2688186888

素因数分解:

$2^3\times 3^2\times {\mathrm{461}}^1\times {\mathrm{80989}}^1$

素因数の和:81462

約数の個数: 48

約数和(自身を含む): 7296389100

約数和(自身を除く): 4608202212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 461, 922, 1383, 1844, 2766, 3688, 4149, 5532, 8298, 11064, 16596, 33192, 80989, 161978, 242967, 323956, 485934, 647912, 728901, 971868, 1457802, 1943736, 2915604, 5831208, 37335929, 74671858, 112007787, 149343716, 224015574, 298687432, 336023361, 448031148, 672046722, 896062296, 1344093444, 2688186888]

約数ペア:

[(1, 2688186888), (2, 1344093444), (3, 896062296), (4, 672046722), (6, 448031148), (8, 336023361), (9, 298687432), (12, 224015574), (18, 149343716), (24, 112007787), (36, 74671858), (72, 37335929), (461, 5831208), (922, 2915604), (1383, 1943736), (1844, 1457802), (2766, 971868), (3688, 728901), (4149, 647912), (5532, 485934), (8298, 323956), (11064, 242967), (16596, 161978), (33192, 80989)]