339969328

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{4339}}^1$

素因数の和:4489

約数の個数: 40

約数和(自身を含む): 678081600

約数和(自身を除く): 338112272

約数列:

[1, 2, 4, 8, 16, 59, 83, 118, 166, 236, 332, 472, 664, 944, 1328, 4339, 4897, 8678, 9794, 17356, 19588, 34712, 39176, 69424, 78352, 256001, 360137, 512002, 720274, 1024004, 1440548, 2048008, 2881096, 4096016, 5762192, 21248083, 42496166, 84992332, 169984664, 339969328]

約数ペア:

[(1, 339969328), (2, 169984664), (4, 84992332), (8, 42496166), (16, 21248083), (59, 5762192), (83, 4096016), (118, 2881096), (166, 2048008), (236, 1440548), (332, 1024004), (472, 720274), (664, 512002), (944, 360137), (1328, 256001), (4339, 78352), (4897, 69424), (8678, 39176), (9794, 34712), (17356, 19588)]