840806208

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1013}}^1$

素因数の和:1173

約数の個数: 168

約数和(自身を含む): 2651796576

約数和(自身を除く): 1810990368

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 131, 132, 144, 176, 192, 198, 262, 264, 288, 352, 393, 396, 524, 528, 576, 704, 786, 792, 1013, 1048, 1056, 1179, 1441, 1572, 1584, 2026, 2096, 2112, 2358, 2882, 3039, 3144, 3168, 4052, 4192, 4323, 4716, 5764, 6078, 6288, 6336, 8104, 8384, 8646, 9117, 9432, 11143, 11528, 12156, 12576, 12969, 16208, 17292, 18234, 18864, 22286, 23056, 24312, 25152, 25938, 32416, 33429, 34584, 36468, 37728, 44572, 46112, 48624, 51876, 64832, 66858, 69168, 72936, 75456, 89144, 92224, 97248, 100287, 103752, 132703, 133716, 138336, 145872, 178288, 194496, 200574, 207504, 265406, 267432, 276672, 291744, 356576, 398109, 401148, 415008, 530812, 534864, 583488, 713152, 796218, 802296, 830016, 1061624, 1069728, 1194327, 1459733, 1592436, 1604592, 2123248, 2139456, 2388654, 2919466, 3184872, 3209184, 4246496, 4379199, 4777308, 5838932, 6369744, 6418368, 8492992, 8758398, 9554616, 11677864, 12739488, 13137597, 17516796, 19109232, 23355728, 25478976, 26275194, 35033592, 38218464, 46711456, 52550388, 70067184, 76436928, 93422912, 105100776, 140134368, 210201552, 280268736, 420403104, 840806208]

約数ペア:

[(1, 840806208), (2, 420403104), (3, 280268736), (4, 210201552), (6, 140134368), (8, 105100776), (9, 93422912), (11, 76436928), (12, 70067184), (16, 52550388), (18, 46711456), (22, 38218464), (24, 35033592), (32, 26275194), (33, 25478976), (36, 23355728), (44, 19109232), (48, 17516796), (64, 13137597), (66, 12739488), (72, 11677864), (88, 9554616), (96, 8758398), (99, 8492992), (131, 6418368), (132, 6369744), (144, 5838932), (176, 4777308), (192, 4379199), (198, 4246496), (262, 3209184), (264, 3184872), (288, 2919466), (352, 2388654), (393, 2139456), (396, 2123248), (524, 1604592), (528, 1592436), (576, 1459733), (704, 1194327), (786, 1069728), (792, 1061624), (1013, 830016), (1048, 802296), (1056, 796218), (1179, 713152), (1441, 583488), (1572, 534864), (1584, 530812), (2026, 415008), (2096, 401148), (2112, 398109), (2358, 356576), (2882, 291744), (3039, 276672), (3144, 267432), (3168, 265406), (4052, 207504), (4192, 200574), (4323, 194496), (4716, 178288), (5764, 145872), (6078, 138336), (6288, 133716), (6336, 132703), (8104, 103752), (8384, 100287), (8646, 97248), (9117, 92224), (9432, 89144), (11143, 75456), (11528, 72936), (12156, 69168), (12576, 66858), (12969, 64832), (16208, 51876), (17292, 48624), (18234, 46112), (18864, 44572), (22286, 37728), (23056, 36468), (24312, 34584), (25152, 33429), (25938, 32416)]