1229459264

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{17291}}^1$

素因数の和:17415

約数の個数: 56

約数和(自身を含む): 2688006816

約数和(自身を除く): 1458547552

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 176, 202, 352, 404, 704, 808, 1111, 1616, 2222, 3232, 4444, 6464, 8888, 17291, 17776, 34582, 35552, 69164, 71104, 138328, 190201, 276656, 380402, 553312, 760804, 1106624, 1521608, 1746391, 3043216, 3492782, 6086432, 6985564, 12172864, 13971128, 19210301, 27942256, 38420602, 55884512, 76841204, 111769024, 153682408, 307364816, 614729632, 1229459264]

約数ペア:

[(1, 1229459264), (2, 614729632), (4, 307364816), (8, 153682408), (11, 111769024), (16, 76841204), (22, 55884512), (32, 38420602), (44, 27942256), (64, 19210301), (88, 13971128), (101, 12172864), (176, 6985564), (202, 6086432), (352, 3492782), (404, 3043216), (704, 1746391), (808, 1521608), (1111, 1106624), (1616, 760804), (2222, 553312), (3232, 380402), (4444, 276656), (6464, 190201), (8888, 138328), (17291, 71104), (17776, 69164), (34582, 35552)]