287287272

素因数分解:

$2^3\times 3^2\times {\mathrm{443}}^1\times {\mathrm{9007}}^1$

素因数の和:9462

約数の個数: 48

約数和(自身を含む): 779912640

約数和(自身を除く): 492625368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 443, 886, 1329, 1772, 2658, 3544, 3987, 5316, 7974, 9007, 10632, 15948, 18014, 27021, 31896, 36028, 54042, 72056, 81063, 108084, 162126, 216168, 324252, 648504, 3990101, 7980202, 11970303, 15960404, 23940606, 31920808, 35910909, 47881212, 71821818, 95762424, 143643636, 287287272]

約数ペア:

[(1, 287287272), (2, 143643636), (3, 95762424), (4, 71821818), (6, 47881212), (8, 35910909), (9, 31920808), (12, 23940606), (18, 15960404), (24, 11970303), (36, 7980202), (72, 3990101), (443, 648504), (886, 324252), (1329, 216168), (1772, 162126), (2658, 108084), (3544, 81063), (3987, 72056), (5316, 54042), (7974, 36028), (9007, 31896), (10632, 27021), (15948, 18014)]