2011552272

素因数分解:

$2^4\times 3^3\times {\mathrm{109}}^1\times {\mathrm{42719}}^1$

素因数の和:42845

約数の個数: 80

約数和(自身を含む): 5827008000

約数和(自身を除く): 3815455728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 109, 144, 216, 218, 327, 432, 436, 654, 872, 981, 1308, 1744, 1962, 2616, 2943, 3924, 5232, 5886, 7848, 11772, 15696, 23544, 42719, 47088, 85438, 128157, 170876, 256314, 341752, 384471, 512628, 683504, 768942, 1025256, 1153413, 1537884, 2050512, 2306826, 3075768, 4613652, 4656371, 6151536, 9227304, 9312742, 13969113, 18454608, 18625484, 27938226, 37250968, 41907339, 55876452, 74501936, 83814678, 111752904, 125722017, 167629356, 223505808, 251444034, 335258712, 502888068, 670517424, 1005776136, 2011552272]

約数ペア:

[(1, 2011552272), (2, 1005776136), (3, 670517424), (4, 502888068), (6, 335258712), (8, 251444034), (9, 223505808), (12, 167629356), (16, 125722017), (18, 111752904), (24, 83814678), (27, 74501936), (36, 55876452), (48, 41907339), (54, 37250968), (72, 27938226), (108, 18625484), (109, 18454608), (144, 13969113), (216, 9312742), (218, 9227304), (327, 6151536), (432, 4656371), (436, 4613652), (654, 3075768), (872, 2306826), (981, 2050512), (1308, 1537884), (1744, 1153413), (1962, 1025256), (2616, 768942), (2943, 683504), (3924, 512628), (5232, 384471), (5886, 341752), (7848, 256314), (11772, 170876), (15696, 128157), (23544, 85438), (42719, 47088)]