2021532162816

素因数分解:

$2^8\times 3^1\times {\mathrm{2801}}^1\times {\mathrm{939737}}^1$

素因数の和:942557

約数の個数: 72

約数和(自身を含む): 5382150170544

約数和(自身を除く): 3360618007728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 2801, 5602, 8403, 11204, 16806, 22408, 33612, 44816, 67224, 89632, 134448, 179264, 268896, 358528, 537792, 717056, 939737, 1075584, 1879474, 2151168, 2819211, 3758948, 5638422, 7517896, 11276844, 15035792, 22553688, 30071584, 45107376, 60143168, 90214752, 120286336, 180429504, 240572672, 360859008, 721718016, 2632203337, 5264406674, 7896610011, 10528813348, 15793220022, 21057626696, 31586440044, 42115253392, 63172880088, 84230506784, 126345760176, 168461013568, 252691520352, 336922027136, 505383040704, 673844054272, 1010766081408, 2021532162816]

約数ペア:

[(1, 2021532162816), (2, 1010766081408), (3, 673844054272), (4, 505383040704), (6, 336922027136), (8, 252691520352), (12, 168461013568), (16, 126345760176), (24, 84230506784), (32, 63172880088), (48, 42115253392), (64, 31586440044), (96, 21057626696), (128, 15793220022), (192, 10528813348), (256, 7896610011), (384, 5264406674), (768, 2632203337), (2801, 721718016), (5602, 360859008), (8403, 240572672), (11204, 180429504), (16806, 120286336), (22408, 90214752), (33612, 60143168), (44816, 45107376), (67224, 30071584), (89632, 22553688), (134448, 15035792), (179264, 11276844), (268896, 7517896), (358528, 5638422), (537792, 3758948), (717056, 2819211), (939737, 2151168), (1075584, 1879474)]