266480974799

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{181}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 300512057664

約数和(自身を除く): 34031082865

約数列:

[1, 13, 29, 181, 311, 377, 433, 841, 2353, 4043, 5249, 5629, 9019, 10933, 12557, 56291, 68237, 78373, 117247, 134663, 152221, 163241, 261551, 364153, 731783, 1018849, 1632439, 1750619, 1978873, 2272817, 3400163, 3905227, 4733989, 21221707, 24374003, 29546621, 47340731, 50767951, 65911693, 113251583, 316862039, 615429503, 706846087, 856852009, 1472270579, 9188999131, 20498536523, 266480974799]

約数ペア:

[(1, 266480974799), (13, 20498536523), (29, 9188999131), (181, 1472270579), (311, 856852009), (377, 706846087), (433, 615429503), (841, 316862039), (2353, 113251583), (4043, 65911693), (5249, 50767951), (5629, 47340731), (9019, 29546621), (10933, 24374003), (12557, 21221707), (56291, 4733989), (68237, 3905227), (78373, 3400163), (117247, 2272817), (134663, 1978873), (152221, 1750619), (163241, 1632439), (261551, 1018849), (364153, 731783)]