268719594

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{10103}}^1$

素因数の和:10163

約数の個数: 64

約数和(自身を含む): 651829248

約数和(自身を除く): 383109654

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 31, 33, 39, 62, 66, 78, 93, 143, 186, 286, 341, 403, 429, 682, 806, 858, 1023, 1209, 2046, 2418, 4433, 8866, 10103, 13299, 20206, 26598, 30309, 60618, 111133, 131339, 222266, 262678, 313193, 333399, 394017, 626386, 666798, 788034, 939579, 1444729, 1879158, 2889458, 3445123, 4071509, 4334187, 6890246, 8143018, 8668374, 10335369, 12214527, 20670738, 24429054, 44786599, 89573198, 134359797, 268719594]

約数ペア:

[(1, 268719594), (2, 134359797), (3, 89573198), (6, 44786599), (11, 24429054), (13, 20670738), (22, 12214527), (26, 10335369), (31, 8668374), (33, 8143018), (39, 6890246), (62, 4334187), (66, 4071509), (78, 3445123), (93, 2889458), (143, 1879158), (186, 1444729), (286, 939579), (341, 788034), (403, 666798), (429, 626386), (682, 394017), (806, 333399), (858, 313193), (1023, 262678), (1209, 222266), (2046, 131339), (2418, 111133), (4433, 60618), (8866, 30309), (10103, 26598), (13299, 20206)]