8142218016

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{647441}}^1$

素因数の和:647585

約数の個数: 48

約数和(自身を含む): 21536510688

約数和(自身を除く): 13394292672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 12576, 647441, 1294882, 1942323, 2589764, 3884646, 5179528, 7769292, 10359056, 15538584, 20718112, 31077168, 62154336, 84814771, 169629542, 254444313, 339259084, 508888626, 678518168, 1017777252, 1357036336, 2035554504, 2714072672, 4071109008, 8142218016]

約数ペア:

[(1, 8142218016), (2, 4071109008), (3, 2714072672), (4, 2035554504), (6, 1357036336), (8, 1017777252), (12, 678518168), (16, 508888626), (24, 339259084), (32, 254444313), (48, 169629542), (96, 84814771), (131, 62154336), (262, 31077168), (393, 20718112), (524, 15538584), (786, 10359056), (1048, 7769292), (1572, 5179528), (2096, 3884646), (3144, 2589764), (4192, 1942323), (6288, 1294882), (12576, 647441)]