254591352

素因数分解:

$2^3\times 3^2\times {\mathrm{787}}^1\times {\mathrm{4493}}^1$

素因数の和:5292

約数の個数: 48

約数和(自身を含む): 690548040

約数和(自身を除く): 435956688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 787, 1574, 2361, 3148, 4493, 4722, 6296, 7083, 8986, 9444, 13479, 14166, 17972, 18888, 26958, 28332, 35944, 40437, 53916, 56664, 80874, 107832, 161748, 323496, 3535991, 7071982, 10607973, 14143964, 21215946, 28287928, 31823919, 42431892, 63647838, 84863784, 127295676, 254591352]

約数ペア:

[(1, 254591352), (2, 127295676), (3, 84863784), (4, 63647838), (6, 42431892), (8, 31823919), (9, 28287928), (12, 21215946), (18, 14143964), (24, 10607973), (36, 7071982), (72, 3535991), (787, 323496), (1574, 161748), (2361, 107832), (3148, 80874), (4493, 56664), (4722, 53916), (6296, 40437), (7083, 35944), (8986, 28332), (9444, 26958), (13479, 18888), (14166, 17972)]