271597568

素因数分解:

$2^{14}\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:187

約数の個数: 90

約数和(自身を含む): 601405518

約数和(自身を除く): 329807950

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 137, 176, 242, 256, 274, 352, 484, 512, 548, 704, 968, 1024, 1096, 1408, 1507, 1936, 2048, 2192, 2816, 3014, 3872, 4096, 4384, 5632, 6028, 7744, 8192, 8768, 11264, 12056, 15488, 16384, 16577, 17536, 22528, 24112, 30976, 33154, 35072, 45056, 48224, 61952, 66308, 70144, 90112, 96448, 123904, 132616, 140288, 180224, 192896, 247808, 265232, 280576, 385792, 495616, 530464, 561152, 771584, 991232, 1060928, 1122304, 1543168, 1982464, 2121856, 2244608, 3086336, 4243712, 6172672, 8487424, 12345344, 16974848, 24690688, 33949696, 67899392, 135798784, 271597568]

約数ペア:

[(1, 271597568), (2, 135798784), (4, 67899392), (8, 33949696), (11, 24690688), (16, 16974848), (22, 12345344), (32, 8487424), (44, 6172672), (64, 4243712), (88, 3086336), (121, 2244608), (128, 2121856), (137, 1982464), (176, 1543168), (242, 1122304), (256, 1060928), (274, 991232), (352, 771584), (484, 561152), (512, 530464), (548, 495616), (704, 385792), (968, 280576), (1024, 265232), (1096, 247808), (1408, 192896), (1507, 180224), (1936, 140288), (2048, 132616), (2192, 123904), (2816, 96448), (3014, 90112), (3872, 70144), (4096, 66308), (4384, 61952), (5632, 48224), (6028, 45056), (7744, 35072), (8192, 33154), (8768, 30976), (11264, 24112), (12056, 22528), (15488, 17536), (16384, 16577)]