851457264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53917}}^1$

素因数の和:53982

約数の個数: 80

約数和(自身を含む): 2567359488

約数和(自身を除く): 1715902224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 15792, 53917, 107834, 161751, 215668, 323502, 377419, 431336, 647004, 754838, 862672, 1132257, 1294008, 1509676, 2264514, 2534099, 2588016, 3019352, 4529028, 5068198, 6038704, 7602297, 9058056, 10136396, 15204594, 17738693, 18116112, 20272792, 30409188, 35477386, 40545584, 53216079, 60818376, 70954772, 106432158, 121636752, 141909544, 212864316, 283819088, 425728632, 851457264]

約数ペア:

[(1, 851457264), (2, 425728632), (3, 283819088), (4, 212864316), (6, 141909544), (7, 121636752), (8, 106432158), (12, 70954772), (14, 60818376), (16, 53216079), (21, 40545584), (24, 35477386), (28, 30409188), (42, 20272792), (47, 18116112), (48, 17738693), (56, 15204594), (84, 10136396), (94, 9058056), (112, 7602297), (141, 6038704), (168, 5068198), (188, 4529028), (282, 3019352), (329, 2588016), (336, 2534099), (376, 2264514), (564, 1509676), (658, 1294008), (752, 1132257), (987, 862672), (1128, 754838), (1316, 647004), (1974, 431336), (2256, 377419), (2632, 323502), (3948, 215668), (5264, 161751), (7896, 107834), (15792, 53917)]