528027973328

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{647}}^1\times {\mathrm{389369}}^1$

素因数の和:390155

約数の個数: 40

約数和(自身を含む): 1032459721920

約数和(自身を除く): 504431748592

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 647, 1048, 1294, 2096, 2588, 5176, 10352, 84757, 169514, 339028, 389369, 678056, 778738, 1356112, 1557476, 3114952, 6229904, 51007339, 102014678, 204029356, 251921743, 408058712, 503843486, 816117424, 1007686972, 2015373944, 4030747888, 33001748333, 66003496666, 132006993332, 264013986664, 528027973328]

約数ペア:

[(1, 528027973328), (2, 264013986664), (4, 132006993332), (8, 66003496666), (16, 33001748333), (131, 4030747888), (262, 2015373944), (524, 1007686972), (647, 816117424), (1048, 503843486), (1294, 408058712), (2096, 251921743), (2588, 204029356), (5176, 102014678), (10352, 51007339), (84757, 6229904), (169514, 3114952), (339028, 1557476), (389369, 1356112), (678056, 778738)]