636047568

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{339769}}^1$

素因数の和:339796

約数の個数: 60

約数和(自身を含む): 1916982340

約数和(自身を除く): 1280934772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 339769, 679538, 1019307, 1359076, 2038614, 2718152, 3057921, 4077228, 4416997, 5436304, 6115842, 8154456, 8833994, 12231684, 13250991, 16308912, 17667988, 24463368, 26501982, 35335976, 39752973, 48926736, 53003964, 70671952, 79505946, 106007928, 159011892, 212015856, 318023784, 636047568]

約数ペア:

[(1, 636047568), (2, 318023784), (3, 212015856), (4, 159011892), (6, 106007928), (8, 79505946), (9, 70671952), (12, 53003964), (13, 48926736), (16, 39752973), (18, 35335976), (24, 26501982), (26, 24463368), (36, 17667988), (39, 16308912), (48, 13250991), (52, 12231684), (72, 8833994), (78, 8154456), (104, 6115842), (117, 5436304), (144, 4416997), (156, 4077228), (208, 3057921), (234, 2718152), (312, 2038614), (468, 1359076), (624, 1019307), (936, 679538), (1872, 339769)]