709652952

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{138821}}^1$

素因数の和:138904

約数の個数: 48

約数和(自身を含む): 1949060880

約数和(自身を除く): 1239407928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 138821, 277642, 416463, 555284, 832926, 1110568, 1249389, 1665852, 2498778, 3331704, 4997556, 9856291, 9995112, 19712582, 29568873, 39425164, 59137746, 78850328, 88706619, 118275492, 177413238, 236550984, 354826476, 709652952]

約数ペア:

[(1, 709652952), (2, 354826476), (3, 236550984), (4, 177413238), (6, 118275492), (8, 88706619), (9, 78850328), (12, 59137746), (18, 39425164), (24, 29568873), (36, 19712582), (71, 9995112), (72, 9856291), (142, 4997556), (213, 3331704), (284, 2498778), (426, 1665852), (568, 1249389), (639, 1110568), (852, 832926), (1278, 555284), (1704, 416463), (2556, 277642), (5112, 138821)]