264945564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1153}}^1$

素因数の和:1667

約数の個数: 72

約数和(自身を含む): 723336432

約数和(自身を除く): 458390868

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 491, 982, 1153, 1473, 1964, 2306, 2946, 3459, 4419, 4612, 5892, 6383, 6918, 8838, 10377, 12766, 13836, 14989, 17676, 19149, 20754, 25532, 29978, 38298, 41508, 44967, 57447, 59956, 76596, 89934, 114894, 134901, 179868, 229788, 269802, 539604, 566123, 1132246, 1698369, 2264492, 3396738, 5095107, 6793476, 7359599, 10190214, 14719198, 20380428, 22078797, 29438396, 44157594, 66236391, 88315188, 132472782, 264945564]

約数ペア:

[(1, 264945564), (2, 132472782), (3, 88315188), (4, 66236391), (6, 44157594), (9, 29438396), (12, 22078797), (13, 20380428), (18, 14719198), (26, 10190214), (36, 7359599), (39, 6793476), (52, 5095107), (78, 3396738), (117, 2264492), (156, 1698369), (234, 1132246), (468, 566123), (491, 539604), (982, 269802), (1153, 229788), (1473, 179868), (1964, 134901), (2306, 114894), (2946, 89934), (3459, 76596), (4419, 59956), (4612, 57447), (5892, 44967), (6383, 41508), (6918, 38298), (8838, 29978), (10377, 25532), (12766, 20754), (13836, 19149), (14989, 17676)]