307210288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{22669}}^1$

素因数の和:22706

約数の個数: 60

約数和(自身を含む): 747747280

約数和(自身を除く): 440536992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 121, 154, 176, 242, 308, 484, 616, 847, 968, 1232, 1694, 1936, 3388, 6776, 13552, 22669, 45338, 90676, 158683, 181352, 249359, 317366, 362704, 498718, 634732, 997436, 1269464, 1745513, 1994872, 2538928, 2742949, 3491026, 3989744, 5485898, 6982052, 10971796, 13964104, 19200643, 21943592, 27928208, 38401286, 43887184, 76802572, 153605144, 307210288]

約数ペア:

[(1, 307210288), (2, 153605144), (4, 76802572), (7, 43887184), (8, 38401286), (11, 27928208), (14, 21943592), (16, 19200643), (22, 13964104), (28, 10971796), (44, 6982052), (56, 5485898), (77, 3989744), (88, 3491026), (112, 2742949), (121, 2538928), (154, 1994872), (176, 1745513), (242, 1269464), (308, 997436), (484, 634732), (616, 498718), (847, 362704), (968, 317366), (1232, 249359), (1694, 181352), (1936, 158683), (3388, 90676), (6776, 45338), (13552, 22669)]