1222081168

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{141707}}^1$

素因数の和:141740

約数の個数: 60

約数和(自身を含む): 3004776432

約数和(自身を除く): 1782695264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 2156, 4312, 8624, 141707, 283414, 566828, 991949, 1133656, 1558777, 1983898, 2267312, 3117554, 3967796, 6235108, 6943643, 7935592, 10911439, 12470216, 13887286, 15871184, 21822878, 24940432, 27774572, 43645756, 55549144, 76380073, 87291512, 111098288, 152760146, 174583024, 305520292, 611040584, 1222081168]

約数ペア:

[(1, 1222081168), (2, 611040584), (4, 305520292), (7, 174583024), (8, 152760146), (11, 111098288), (14, 87291512), (16, 76380073), (22, 55549144), (28, 43645756), (44, 27774572), (49, 24940432), (56, 21822878), (77, 15871184), (88, 13887286), (98, 12470216), (112, 10911439), (154, 7935592), (176, 6943643), (196, 6235108), (308, 3967796), (392, 3117554), (539, 2267312), (616, 1983898), (784, 1558777), (1078, 1133656), (1232, 991949), (2156, 566828), (4312, 283414), (8624, 141707)]