1295328

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 3459456

約数和(自身を除く): 2164128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 131, 206, 262, 309, 393, 412, 524, 618, 786, 824, 1048, 1236, 1572, 1648, 2096, 2472, 3144, 3296, 4192, 4944, 6288, 9888, 12576, 13493, 26986, 40479, 53972, 80958, 107944, 161916, 215888, 323832, 431776, 647664, 1295328]

約数ペア:

[(1, 1295328), (2, 647664), (3, 431776), (4, 323832), (6, 215888), (8, 161916), (12, 107944), (16, 80958), (24, 53972), (32, 40479), (48, 26986), (96, 13493), (103, 12576), (131, 9888), (206, 6288), (262, 4944), (309, 4192), (393, 3296), (412, 3144), (524, 2472), (618, 2096), (786, 1648), (824, 1572), (1048, 1236)]