371126016016

素因数分解:

$2^4\times 7^1\times {\mathrm{20063}}^1\times {\mathrm{165161}}^1$

素因数の和:185239

約数の個数: 40

約数和(自身を含む): 821824971264

約数和(自身を除く): 450698955248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20063, 40126, 80252, 140441, 160504, 165161, 280882, 321008, 330322, 561764, 660644, 1123528, 1156127, 1321288, 2247056, 2312254, 2642576, 4624508, 9249016, 18498032, 3313625143, 6627250286, 13254500572, 23195376001, 26509001144, 46390752002, 53018002288, 92781504004, 185563008008, 371126016016]

約数ペア:

[(1, 371126016016), (2, 185563008008), (4, 92781504004), (7, 53018002288), (8, 46390752002), (14, 26509001144), (16, 23195376001), (28, 13254500572), (56, 6627250286), (112, 3313625143), (20063, 18498032), (40126, 9249016), (80252, 4624508), (140441, 2642576), (160504, 2312254), (165161, 2247056), (280882, 1321288), (321008, 1156127), (330322, 1123528), (561764, 660644)]