16550897264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{291143}}^1$

素因数の和:291198

約数の個数: 80

約数和(自身を含む): 38990004480

約数和(自身を除く): 22439107216

約数列:

[1, 2, 4, 8, 11, 16, 17, 19, 22, 34, 38, 44, 68, 76, 88, 136, 152, 176, 187, 209, 272, 304, 323, 374, 418, 646, 748, 836, 1292, 1496, 1672, 2584, 2992, 3344, 3553, 5168, 7106, 14212, 28424, 56848, 291143, 582286, 1164572, 2329144, 3202573, 4658288, 4949431, 5531717, 6405146, 9898862, 11063434, 12810292, 19797724, 22126868, 25620584, 39595448, 44253736, 51241168, 54443741, 60848887, 79190896, 88507472, 94039189, 108887482, 121697774, 188078378, 217774964, 243395548, 376156756, 435549928, 486791096, 752313512, 871099856, 973582192, 1034431079, 1504627024, 2068862158, 4137724316, 8275448632, 16550897264]

約数ペア:

[(1, 16550897264), (2, 8275448632), (4, 4137724316), (8, 2068862158), (11, 1504627024), (16, 1034431079), (17, 973582192), (19, 871099856), (22, 752313512), (34, 486791096), (38, 435549928), (44, 376156756), (68, 243395548), (76, 217774964), (88, 188078378), (136, 121697774), (152, 108887482), (176, 94039189), (187, 88507472), (209, 79190896), (272, 60848887), (304, 54443741), (323, 51241168), (374, 44253736), (418, 39595448), (646, 25620584), (748, 22126868), (836, 19797724), (1292, 12810292), (1496, 11063434), (1672, 9898862), (2584, 6405146), (2992, 5531717), (3344, 4949431), (3553, 4658288), (5168, 3202573), (7106, 2329144), (14212, 1164572), (28424, 582286), (56848, 291143)]