907388568

素因数分解:

$2^3\times 3^4\times {\mathrm{839}}^1\times {\mathrm{1669}}^1$

素因数の和:2526

約数の個数: 80

約数和(自身を含む): 2546082000

約数和(自身を除く): 1638693432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 839, 1669, 1678, 2517, 3338, 3356, 5007, 5034, 6676, 6712, 7551, 10014, 10068, 13352, 15021, 15102, 20028, 20136, 22653, 30042, 30204, 40056, 45063, 45306, 60084, 60408, 67959, 90126, 90612, 120168, 135189, 135918, 180252, 181224, 270378, 271836, 360504, 540756, 543672, 1081512, 1400291, 2800582, 4200873, 5601164, 8401746, 11202328, 12602619, 16803492, 25205238, 33606984, 37807857, 50410476, 75615714, 100820952, 113423571, 151231428, 226847142, 302462856, 453694284, 907388568]

約数ペア:

[(1, 907388568), (2, 453694284), (3, 302462856), (4, 226847142), (6, 151231428), (8, 113423571), (9, 100820952), (12, 75615714), (18, 50410476), (24, 37807857), (27, 33606984), (36, 25205238), (54, 16803492), (72, 12602619), (81, 11202328), (108, 8401746), (162, 5601164), (216, 4200873), (324, 2800582), (648, 1400291), (839, 1081512), (1669, 543672), (1678, 540756), (2517, 360504), (3338, 271836), (3356, 270378), (5007, 181224), (5034, 180252), (6676, 135918), (6712, 135189), (7551, 120168), (10014, 90612), (10068, 90126), (13352, 67959), (15021, 60408), (15102, 60084), (20028, 45306), (20136, 45063), (22653, 40056), (30042, 30204)]