324315671216

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1\times {\mathrm{20857}}^1$

素因数の和:21238

約数の個数: 80

約数和(自身を含む): 652422554784

約数和(自身を除く): 328106883568

約数列:

[1, 2, 4, 8, 16, 43, 86, 97, 172, 194, 233, 344, 388, 466, 688, 776, 932, 1552, 1864, 3728, 4171, 8342, 10019, 16684, 20038, 20857, 22601, 33368, 40076, 41714, 45202, 66736, 80152, 83428, 90404, 160304, 166856, 180808, 333712, 361616, 896851, 971843, 1793702, 1943686, 2023129, 3587404, 3887372, 4046258, 4859681, 7174808, 7774744, 8092516, 9719362, 14349616, 15549488, 16185032, 19438724, 32370064, 38877448, 77754896, 86994547, 173989094, 208966283, 347978188, 417932566, 471389057, 695956376, 835865132, 942778114, 1391912752, 1671730264, 1885556228, 3343460528, 3771112456, 7542224912, 20269729451, 40539458902, 81078917804, 162157835608, 324315671216]

約数ペア:

[(1, 324315671216), (2, 162157835608), (4, 81078917804), (8, 40539458902), (16, 20269729451), (43, 7542224912), (86, 3771112456), (97, 3343460528), (172, 1885556228), (194, 1671730264), (233, 1391912752), (344, 942778114), (388, 835865132), (466, 695956376), (688, 471389057), (776, 417932566), (932, 347978188), (1552, 208966283), (1864, 173989094), (3728, 86994547), (4171, 77754896), (8342, 38877448), (10019, 32370064), (16684, 19438724), (20038, 16185032), (20857, 15549488), (22601, 14349616), (33368, 9719362), (40076, 8092516), (41714, 7774744), (45202, 7174808), (66736, 4859681), (80152, 4046258), (83428, 3887372), (90404, 3587404), (160304, 2023129), (166856, 1943686), (180808, 1793702), (333712, 971843), (361616, 896851)]