40801063168

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1144

約数の個数: 144

約数和(自身を含む): 86499463680

約数和(自身を除く): 45698400512

約数列:

[1, 2, 4, 8, 16, 31, 32, 61, 62, 64, 89, 122, 124, 128, 178, 244, 248, 256, 356, 488, 496, 712, 947, 976, 992, 1424, 1891, 1894, 1952, 1984, 2759, 2848, 3782, 3788, 3904, 3968, 5429, 5518, 5696, 7564, 7576, 7808, 7936, 10858, 11036, 11392, 15128, 15152, 15616, 21716, 22072, 22784, 29357, 30256, 30304, 43432, 44144, 57767, 58714, 60512, 60608, 84283, 86864, 88288, 115534, 117428, 121024, 121216, 168299, 168566, 173728, 176576, 231068, 234856, 242048, 242432, 336598, 337132, 347456, 353152, 462136, 469712, 484096, 673196, 674264, 694912, 706304, 924272, 939424, 1346392, 1348528, 1389824, 1790777, 1848544, 1878848, 2612773, 2692784, 2697056, 3581554, 3697088, 3757696, 5141263, 5225546, 5385568, 5394112, 7163108, 7394176, 7515392, 10282526, 10451092, 10771136, 10788224, 14326216, 14788352, 20565052, 20902184, 21542272, 21576448, 28652432, 41130104, 41804368, 43084544, 57304864, 82260208, 83608736, 114609728, 159379153, 164520416, 167217472, 229219456, 318758306, 329040832, 334434944, 458438912, 637516612, 658081664, 668869888, 1275033224, 1316163328, 2550066448, 5100132896, 10200265792, 20400531584, 40801063168]

約数ペア:

[(1, 40801063168), (2, 20400531584), (4, 10200265792), (8, 5100132896), (16, 2550066448), (31, 1316163328), (32, 1275033224), (61, 668869888), (62, 658081664), (64, 637516612), (89, 458438912), (122, 334434944), (124, 329040832), (128, 318758306), (178, 229219456), (244, 167217472), (248, 164520416), (256, 159379153), (356, 114609728), (488, 83608736), (496, 82260208), (712, 57304864), (947, 43084544), (976, 41804368), (992, 41130104), (1424, 28652432), (1891, 21576448), (1894, 21542272), (1952, 20902184), (1984, 20565052), (2759, 14788352), (2848, 14326216), (3782, 10788224), (3788, 10771136), (3904, 10451092), (3968, 10282526), (5429, 7515392), (5518, 7394176), (5696, 7163108), (7564, 5394112), (7576, 5385568), (7808, 5225546), (7936, 5141263), (10858, 3757696), (11036, 3697088), (11392, 3581554), (15128, 2697056), (15152, 2692784), (15616, 2612773), (21716, 1878848), (22072, 1848544), (22784, 1790777), (29357, 1389824), (30256, 1348528), (30304, 1346392), (43432, 939424), (44144, 924272), (57767, 706304), (58714, 694912), (60512, 674264), (60608, 673196), (84283, 484096), (86864, 469712), (88288, 462136), (115534, 353152), (117428, 347456), (121024, 337132), (121216, 336598), (168299, 242432), (168566, 242048), (173728, 234856), (176576, 231068)]