268520772

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{1873}}^1$

素因数の和:2812

約数の個数: 48

約数和(自身を含む): 675839360

約数和(自身を除く): 407318588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 919, 1838, 1873, 2757, 3676, 3746, 5514, 5619, 7492, 11028, 11238, 11947, 22476, 23894, 24349, 35841, 47788, 48698, 71682, 73047, 97396, 143364, 146094, 292188, 1721287, 3442574, 5163861, 6885148, 10327722, 20655444, 22376731, 44753462, 67130193, 89506924, 134260386, 268520772]

約数ペア:

[(1, 268520772), (2, 134260386), (3, 89506924), (4, 67130193), (6, 44753462), (12, 22376731), (13, 20655444), (26, 10327722), (39, 6885148), (52, 5163861), (78, 3442574), (156, 1721287), (919, 292188), (1838, 146094), (1873, 143364), (2757, 97396), (3676, 73047), (3746, 71682), (5514, 48698), (5619, 47788), (7492, 35841), (11028, 24349), (11238, 23894), (11947, 22476)]