15691420448

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:1098

約数の個数: 96

約数和(自身を含む): 33990388992

約数和(自身を除く): 18298968544

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 293, 352, 353, 431, 586, 706, 862, 1172, 1412, 1724, 2344, 2824, 3223, 3448, 3883, 4688, 4741, 5648, 6446, 6896, 7766, 9376, 9482, 11296, 12892, 13792, 15532, 18964, 25784, 31064, 37928, 51568, 62128, 75856, 103136, 103429, 124256, 126283, 151712, 152143, 206858, 252566, 304286, 413716, 505132, 608572, 827432, 1010264, 1137719, 1217144, 1389113, 1654864, 1673573, 2020528, 2275438, 2434288, 2778226, 3309728, 3347146, 4041056, 4550876, 4868576, 5556452, 6694292, 9101752, 11112904, 13388584, 18203504, 22225808, 26777168, 36407008, 44451616, 44577899, 53554336, 89155798, 178311596, 356623192, 490356889, 713246384, 980713778, 1426492768, 1961427556, 3922855112, 7845710224, 15691420448]

約数ペア:

[(1, 15691420448), (2, 7845710224), (4, 3922855112), (8, 1961427556), (11, 1426492768), (16, 980713778), (22, 713246384), (32, 490356889), (44, 356623192), (88, 178311596), (176, 89155798), (293, 53554336), (352, 44577899), (353, 44451616), (431, 36407008), (586, 26777168), (706, 22225808), (862, 18203504), (1172, 13388584), (1412, 11112904), (1724, 9101752), (2344, 6694292), (2824, 5556452), (3223, 4868576), (3448, 4550876), (3883, 4041056), (4688, 3347146), (4741, 3309728), (5648, 2778226), (6446, 2434288), (6896, 2275438), (7766, 2020528), (9376, 1673573), (9482, 1654864), (11296, 1389113), (12892, 1217144), (13792, 1137719), (15532, 1010264), (18964, 827432), (25784, 608572), (31064, 505132), (37928, 413716), (51568, 304286), (62128, 252566), (75856, 206858), (103136, 152143), (103429, 151712), (124256, 126283)]