261444165768

素因数分解:

$2^3\times 3^2\times {\mathrm{331}}^1\times {\mathrm{10970299}}^1$

素因数の和:10970642

約数の個数: 48

約数和(自身を含む): 710217222000

約数和(自身を除く): 448773056232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 331, 662, 993, 1324, 1986, 2648, 2979, 3972, 5958, 7944, 11916, 23832, 10970299, 21940598, 32910897, 43881196, 65821794, 87762392, 98732691, 131643588, 197465382, 263287176, 394930764, 789861528, 3631168969, 7262337938, 10893506907, 14524675876, 21787013814, 29049351752, 32680520721, 43574027628, 65361041442, 87148055256, 130722082884, 261444165768]

約数ペア:

[(1, 261444165768), (2, 130722082884), (3, 87148055256), (4, 65361041442), (6, 43574027628), (8, 32680520721), (9, 29049351752), (12, 21787013814), (18, 14524675876), (24, 10893506907), (36, 7262337938), (72, 3631168969), (331, 789861528), (662, 394930764), (993, 263287176), (1324, 197465382), (1986, 131643588), (2648, 98732691), (2979, 87762392), (3972, 65821794), (5958, 43881196), (7944, 32910897), (11916, 21940598), (23832, 10970299)]