647536633596

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4779997}}^1$

素因数の和:4780131

約数の個数: 72

約数和(自身を含む): 1691201532384

約数和(自身を除く): 1043664898788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 71, 106, 142, 159, 212, 213, 284, 318, 426, 477, 636, 639, 852, 954, 1278, 1908, 2556, 3763, 7526, 11289, 15052, 22578, 33867, 45156, 67734, 135468, 4779997, 9559994, 14339991, 19119988, 28679982, 43019973, 57359964, 86039946, 172079892, 253339841, 339379787, 506679682, 678759574, 760019523, 1013359364, 1018139361, 1357519148, 1520039046, 2036278722, 2280058569, 3040078092, 3054418083, 4072557444, 4560117138, 6108836166, 9120234276, 12217672332, 17987128711, 35974257422, 53961386133, 71948514844, 107922772266, 161884158399, 215845544532, 323768316798, 647536633596]

約数ペア:

[(1, 647536633596), (2, 323768316798), (3, 215845544532), (4, 161884158399), (6, 107922772266), (9, 71948514844), (12, 53961386133), (18, 35974257422), (36, 17987128711), (53, 12217672332), (71, 9120234276), (106, 6108836166), (142, 4560117138), (159, 4072557444), (212, 3054418083), (213, 3040078092), (284, 2280058569), (318, 2036278722), (426, 1520039046), (477, 1357519148), (636, 1018139361), (639, 1013359364), (852, 760019523), (954, 678759574), (1278, 506679682), (1908, 339379787), (2556, 253339841), (3763, 172079892), (7526, 86039946), (11289, 57359964), (15052, 43019973), (22578, 28679982), (33867, 19119988), (45156, 14339991), (67734, 9559994), (135468, 4779997)]