312081606

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{1433}}^1$

素因数の和:1590

約数の個数: 64

約数和(自身を含む): 719294400

約数和(自身を除く): 407212794

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 109, 111, 218, 222, 327, 333, 654, 666, 981, 999, 1433, 1962, 1998, 2866, 2943, 4033, 4299, 5886, 8066, 8598, 12099, 12897, 24198, 25794, 36297, 38691, 53021, 72594, 77382, 106042, 108891, 156197, 159063, 217782, 312394, 318126, 468591, 477189, 937182, 954378, 1405773, 1431567, 2811546, 2863134, 4217319, 5779289, 8434638, 11558578, 17337867, 34675734, 52013601, 104027202, 156040803, 312081606]

約数ペア:

[(1, 312081606), (2, 156040803), (3, 104027202), (6, 52013601), (9, 34675734), (18, 17337867), (27, 11558578), (37, 8434638), (54, 5779289), (74, 4217319), (109, 2863134), (111, 2811546), (218, 1431567), (222, 1405773), (327, 954378), (333, 937182), (654, 477189), (666, 468591), (981, 318126), (999, 312394), (1433, 217782), (1962, 159063), (1998, 156197), (2866, 108891), (2943, 106042), (4033, 77382), (4299, 72594), (5886, 53021), (8066, 38691), (8598, 36297), (12099, 25794), (12897, 24198)]