243347406

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{43}}^1\times {\mathrm{1783}}^1$

素因数の和:1877

約数の個数: 48

約数和(自身を含む): 520899456

約数和(自身を除く): 277552050

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 529, 989, 1058, 1587, 1783, 1978, 2967, 3174, 3566, 5349, 5934, 10698, 22747, 41009, 45494, 68241, 76669, 82018, 123027, 136482, 153338, 230007, 246054, 460014, 943207, 1763387, 1886414, 2829621, 3526774, 5290161, 5659242, 10580322, 40557901, 81115802, 121673703, 243347406]

約数ペア:

[(1, 243347406), (2, 121673703), (3, 81115802), (6, 40557901), (23, 10580322), (43, 5659242), (46, 5290161), (69, 3526774), (86, 2829621), (129, 1886414), (138, 1763387), (258, 943207), (529, 460014), (989, 246054), (1058, 230007), (1587, 153338), (1783, 136482), (1978, 123027), (2967, 82018), (3174, 76669), (3566, 68241), (5349, 45494), (5934, 41009), (10698, 22747)]