1810715671272

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{7435349}}^1$

素因数の和:7435570

約数の個数: 64

約数和(自身を含む): 4621813560000

約数和(自身を除く): 2811097888728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 139, 146, 219, 278, 292, 417, 438, 556, 584, 834, 876, 1112, 1668, 1752, 3336, 10147, 20294, 30441, 40588, 60882, 81176, 121764, 243528, 7435349, 14870698, 22306047, 29741396, 44612094, 59482792, 89224188, 178448376, 542780477, 1033513511, 1085560954, 1628341431, 2067027022, 2171121908, 3100540533, 3256682862, 4134054044, 4342243816, 6201081066, 6513365724, 8268108088, 12402162132, 13026731448, 24804324264, 75446486303, 150892972606, 226339458909, 301785945212, 452678917818, 603571890424, 905357835636, 1810715671272]

約数ペア:

[(1, 1810715671272), (2, 905357835636), (3, 603571890424), (4, 452678917818), (6, 301785945212), (8, 226339458909), (12, 150892972606), (24, 75446486303), (73, 24804324264), (139, 13026731448), (146, 12402162132), (219, 8268108088), (278, 6513365724), (292, 6201081066), (417, 4342243816), (438, 4134054044), (556, 3256682862), (584, 3100540533), (834, 2171121908), (876, 2067027022), (1112, 1628341431), (1668, 1085560954), (1752, 1033513511), (3336, 542780477), (10147, 178448376), (20294, 89224188), (30441, 59482792), (40588, 44612094), (60882, 29741396), (81176, 22306047), (121764, 14870698), (243528, 7435349)]