1330404864

素因数分解:

$2^9\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20143}}^1$

素因数の和:20207

約数の個数: 80

約数和(自身を含む): 3626886912

約数和(自身を除く): 2296482048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 384, 512, 516, 688, 768, 1032, 1376, 1536, 2064, 2752, 4128, 5504, 8256, 11008, 16512, 20143, 22016, 33024, 40286, 60429, 66048, 80572, 120858, 161144, 241716, 322288, 483432, 644576, 866149, 966864, 1289152, 1732298, 1933728, 2578304, 2598447, 3464596, 3867456, 5156608, 5196894, 6929192, 7734912, 10313216, 10393788, 13858384, 15469824, 20787576, 27716768, 30939648, 41575152, 55433536, 83150304, 110867072, 166300608, 221734144, 332601216, 443468288, 665202432, 1330404864]

約数ペア:

[(1, 1330404864), (2, 665202432), (3, 443468288), (4, 332601216), (6, 221734144), (8, 166300608), (12, 110867072), (16, 83150304), (24, 55433536), (32, 41575152), (43, 30939648), (48, 27716768), (64, 20787576), (86, 15469824), (96, 13858384), (128, 10393788), (129, 10313216), (172, 7734912), (192, 6929192), (256, 5196894), (258, 5156608), (344, 3867456), (384, 3464596), (512, 2598447), (516, 2578304), (688, 1933728), (768, 1732298), (1032, 1289152), (1376, 966864), (1536, 866149), (2064, 644576), (2752, 483432), (4128, 322288), (5504, 241716), (8256, 161144), (11008, 120858), (16512, 80572), (20143, 66048), (22016, 60429), (33024, 40286)]