1330450352

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{22039}}^1$

素因数の和:22079

約数の個数: 80

約数和(自身を含む): 3279552000

約数和(自身を除く): 1949101648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 539, 616, 686, 784, 1078, 1232, 1372, 2156, 2744, 3773, 4312, 5488, 7546, 8624, 15092, 22039, 30184, 44078, 60368, 88156, 154273, 176312, 242429, 308546, 352624, 484858, 617092, 969716, 1079911, 1234184, 1697003, 1939432, 2159822, 2468368, 3394006, 3878864, 4319644, 6788012, 7559377, 8639288, 11879021, 13576024, 15118754, 17278576, 23758042, 27152048, 30237508, 47516084, 60475016, 83153147, 95032168, 120950032, 166306294, 190064336, 332612588, 665225176, 1330450352]

約数ペア:

[(1, 1330450352), (2, 665225176), (4, 332612588), (7, 190064336), (8, 166306294), (11, 120950032), (14, 95032168), (16, 83153147), (22, 60475016), (28, 47516084), (44, 30237508), (49, 27152048), (56, 23758042), (77, 17278576), (88, 15118754), (98, 13576024), (112, 11879021), (154, 8639288), (176, 7559377), (196, 6788012), (308, 4319644), (343, 3878864), (392, 3394006), (539, 2468368), (616, 2159822), (686, 1939432), (784, 1697003), (1078, 1234184), (1232, 1079911), (1372, 969716), (2156, 617092), (2744, 484858), (3773, 352624), (4312, 308546), (5488, 242429), (7546, 176312), (8624, 154273), (15092, 88156), (22039, 60368), (30184, 44078)]