821842848

素因数分解:

$2^5\times 3^4\times {\mathrm{313}}^1\times {\mathrm{1013}}^1$

素因数の和:1348

約数の個数: 120

約数和(自身を含む): 2427132708

約数和(自身を除く): 1605289860

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 313, 324, 432, 626, 648, 864, 939, 1013, 1252, 1296, 1878, 2026, 2504, 2592, 2817, 3039, 3756, 4052, 5008, 5634, 6078, 7512, 8104, 8451, 9117, 10016, 11268, 12156, 15024, 16208, 16902, 18234, 22536, 24312, 25353, 27351, 30048, 32416, 33804, 36468, 45072, 48624, 50706, 54702, 67608, 72936, 82053, 90144, 97248, 101412, 109404, 135216, 145872, 164106, 202824, 218808, 270432, 291744, 317069, 328212, 405648, 437616, 634138, 656424, 811296, 875232, 951207, 1268276, 1312848, 1902414, 2536552, 2625696, 2853621, 3804828, 5073104, 5707242, 7609656, 8560863, 10146208, 11414484, 15219312, 17121726, 22828968, 25682589, 30438624, 34243452, 45657936, 51365178, 68486904, 91315872, 102730356, 136973808, 205460712, 273947616, 410921424, 821842848]

約数ペア:

[(1, 821842848), (2, 410921424), (3, 273947616), (4, 205460712), (6, 136973808), (8, 102730356), (9, 91315872), (12, 68486904), (16, 51365178), (18, 45657936), (24, 34243452), (27, 30438624), (32, 25682589), (36, 22828968), (48, 17121726), (54, 15219312), (72, 11414484), (81, 10146208), (96, 8560863), (108, 7609656), (144, 5707242), (162, 5073104), (216, 3804828), (288, 2853621), (313, 2625696), (324, 2536552), (432, 1902414), (626, 1312848), (648, 1268276), (864, 951207), (939, 875232), (1013, 811296), (1252, 656424), (1296, 634138), (1878, 437616), (2026, 405648), (2504, 328212), (2592, 317069), (2817, 291744), (3039, 270432), (3756, 218808), (4052, 202824), (5008, 164106), (5634, 145872), (6078, 135216), (7512, 109404), (8104, 101412), (8451, 97248), (9117, 90144), (10016, 82053), (11268, 72936), (12156, 67608), (15024, 54702), (16208, 50706), (16902, 48624), (18234, 45072), (22536, 36468), (24312, 33804), (25353, 32416), (27351, 30048)]