1667996856

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{317351}}^1$

素因数の和:317436

約数の個数: 48

約数和(自身を含む): 4579389360

約数和(自身を除く): 2911392504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 5256, 317351, 634702, 952053, 1269404, 1904106, 2538808, 2856159, 3808212, 5712318, 7616424, 11424636, 22849272, 23166623, 46333246, 69499869, 92666492, 138999738, 185332984, 208499607, 277999476, 416999214, 555998952, 833998428, 1667996856]

約数ペア:

[(1, 1667996856), (2, 833998428), (3, 555998952), (4, 416999214), (6, 277999476), (8, 208499607), (9, 185332984), (12, 138999738), (18, 92666492), (24, 69499869), (36, 46333246), (72, 23166623), (73, 22849272), (146, 11424636), (219, 7616424), (292, 5712318), (438, 3808212), (584, 2856159), (657, 2538808), (876, 1904106), (1314, 1269404), (1752, 952053), (2628, 634702), (5256, 317351)]