864307158

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{21433}}^1$

素因数の和:21509

約数の個数: 64

約数和(自身を含む): 2074125312

約数和(自身を除く): 1209818154

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 429, 517, 611, 858, 1034, 1222, 1551, 1833, 3102, 3666, 6721, 13442, 20163, 21433, 40326, 42866, 64299, 128598, 235763, 278629, 471526, 557258, 707289, 835887, 1007351, 1414578, 1671774, 2014702, 3022053, 3064919, 6044106, 6129838, 9194757, 11080861, 13095563, 18389514, 22161722, 26191126, 33242583, 39286689, 66485166, 78573378, 144051193, 288102386, 432153579, 864307158]

約数ペア:

[(1, 864307158), (2, 432153579), (3, 288102386), (6, 144051193), (11, 78573378), (13, 66485166), (22, 39286689), (26, 33242583), (33, 26191126), (39, 22161722), (47, 18389514), (66, 13095563), (78, 11080861), (94, 9194757), (141, 6129838), (143, 6044106), (282, 3064919), (286, 3022053), (429, 2014702), (517, 1671774), (611, 1414578), (858, 1007351), (1034, 835887), (1222, 707289), (1551, 557258), (1833, 471526), (3102, 278629), (3666, 235763), (6721, 128598), (13442, 64299), (20163, 42866), (21433, 40326)]