289917672

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:335

約数の個数: 128

約数和(自身を含む): 814302720

約数和(自身を除く): 524385048

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 83, 88, 101, 131, 132, 166, 202, 249, 262, 264, 303, 332, 393, 404, 498, 524, 606, 664, 786, 808, 913, 996, 1048, 1111, 1212, 1441, 1572, 1826, 1992, 2222, 2424, 2739, 2882, 3144, 3333, 3652, 4323, 4444, 5478, 5764, 6666, 7304, 8383, 8646, 8888, 10873, 10956, 11528, 13231, 13332, 16766, 17292, 21746, 21912, 25149, 26462, 26664, 32619, 33532, 34584, 39693, 43492, 50298, 52924, 65238, 67064, 79386, 86984, 92213, 100596, 105848, 119603, 130476, 145541, 158772, 184426, 201192, 239206, 260952, 276639, 291082, 317544, 358809, 368852, 436623, 478412, 553278, 582164, 717618, 737704, 873246, 956824, 1098173, 1106556, 1164328, 1435236, 1746492, 2196346, 2213112, 2870472, 3294519, 3492984, 4392692, 6589038, 8785384, 12079903, 13178076, 24159806, 26356152, 36239709, 48319612, 72479418, 96639224, 144958836, 289917672]

約数ペア:

[(1, 289917672), (2, 144958836), (3, 96639224), (4, 72479418), (6, 48319612), (8, 36239709), (11, 26356152), (12, 24159806), (22, 13178076), (24, 12079903), (33, 8785384), (44, 6589038), (66, 4392692), (83, 3492984), (88, 3294519), (101, 2870472), (131, 2213112), (132, 2196346), (166, 1746492), (202, 1435236), (249, 1164328), (262, 1106556), (264, 1098173), (303, 956824), (332, 873246), (393, 737704), (404, 717618), (498, 582164), (524, 553278), (606, 478412), (664, 436623), (786, 368852), (808, 358809), (913, 317544), (996, 291082), (1048, 276639), (1111, 260952), (1212, 239206), (1441, 201192), (1572, 184426), (1826, 158772), (1992, 145541), (2222, 130476), (2424, 119603), (2739, 105848), (2882, 100596), (3144, 92213), (3333, 86984), (3652, 79386), (4323, 67064), (4444, 65238), (5478, 52924), (5764, 50298), (6666, 43492), (7304, 39693), (8383, 34584), (8646, 33532), (8888, 32619), (10873, 26664), (10956, 26462), (11528, 25149), (13231, 21912), (13332, 21746), (16766, 17292)]