255632352

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{20327}}^1$

素因数の和:20471

約数の個数: 48

約数和(自身を含む): 676190592

約数和(自身を除く): 420558240

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 12576, 20327, 40654, 60981, 81308, 121962, 162616, 243924, 325232, 487848, 650464, 975696, 1951392, 2662837, 5325674, 7988511, 10651348, 15977022, 21302696, 31954044, 42605392, 63908088, 85210784, 127816176, 255632352]

約数ペア:

[(1, 255632352), (2, 127816176), (3, 85210784), (4, 63908088), (6, 42605392), (8, 31954044), (12, 21302696), (16, 15977022), (24, 10651348), (32, 7988511), (48, 5325674), (96, 2662837), (131, 1951392), (262, 975696), (393, 650464), (524, 487848), (786, 325232), (1048, 243924), (1572, 162616), (2096, 121962), (3144, 81308), (4192, 60981), (6288, 40654), (12576, 20327)]