254156728314

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{7193}}^1\times {\mathrm{80671}}^1$

素因数の和:87942

約数の個数: 32

約数和(自身を含む): 515354678784

約数和(自身を除く): 261197950470

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 7193, 14386, 21579, 43158, 80671, 161342, 242013, 484026, 525089, 1050178, 1575267, 3150534, 5888983, 11777966, 17666949, 35333898, 580266503, 1160533006, 1740799509, 3481599018, 42359454719, 84718909438, 127078364157, 254156728314]

約数ペア:

[(1, 254156728314), (2, 127078364157), (3, 84718909438), (6, 42359454719), (73, 3481599018), (146, 1740799509), (219, 1160533006), (438, 580266503), (7193, 35333898), (14386, 17666949), (21579, 11777966), (43158, 5888983), (80671, 3150534), (161342, 1575267), (242013, 1050178), (484026, 525089)]