1211408136

素因数分解:

$2^3\times 3^4\times {\mathrm{73}}^1\times {\mathrm{25609}}^1$

素因数の和:25700

約数の個数: 80

約数和(自身を含む): 3439679100

約数和(自身を除く): 2228270964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 73, 81, 108, 146, 162, 216, 219, 292, 324, 438, 584, 648, 657, 876, 1314, 1752, 1971, 2628, 3942, 5256, 5913, 7884, 11826, 15768, 23652, 25609, 47304, 51218, 76827, 102436, 153654, 204872, 230481, 307308, 460962, 614616, 691443, 921924, 1382886, 1843848, 1869457, 2074329, 2765772, 3738914, 4148658, 5531544, 5608371, 7477828, 8297316, 11216742, 14955656, 16594632, 16825113, 22433484, 33650226, 44866968, 50475339, 67300452, 100950678, 134600904, 151426017, 201901356, 302852034, 403802712, 605704068, 1211408136]

約数ペア:

[(1, 1211408136), (2, 605704068), (3, 403802712), (4, 302852034), (6, 201901356), (8, 151426017), (9, 134600904), (12, 100950678), (18, 67300452), (24, 50475339), (27, 44866968), (36, 33650226), (54, 22433484), (72, 16825113), (73, 16594632), (81, 14955656), (108, 11216742), (146, 8297316), (162, 7477828), (216, 5608371), (219, 5531544), (292, 4148658), (324, 3738914), (438, 2765772), (584, 2074329), (648, 1869457), (657, 1843848), (876, 1382886), (1314, 921924), (1752, 691443), (1971, 614616), (2628, 460962), (3942, 307308), (5256, 230481), (5913, 204872), (7884, 153654), (11826, 102436), (15768, 76827), (23652, 51218), (25609, 47304)]