2911580568

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{72341}}^1$

素因数の和:72409

約数の個数: 96

約数和(自身を含む): 8689721040

約数和(自身を除く): 5778140472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 43, 52, 72, 78, 86, 104, 117, 129, 156, 172, 234, 258, 312, 344, 387, 468, 516, 559, 774, 936, 1032, 1118, 1548, 1677, 2236, 3096, 3354, 4472, 5031, 6708, 10062, 13416, 20124, 40248, 72341, 144682, 217023, 289364, 434046, 578728, 651069, 868092, 940433, 1302138, 1736184, 1880866, 2604276, 2821299, 3110663, 3761732, 5208552, 5642598, 6221326, 7523464, 8463897, 9331989, 11285196, 12442652, 16927794, 18663978, 22570392, 24885304, 27995967, 33855588, 37327956, 40438619, 55991934, 67711176, 74655912, 80877238, 111983868, 121315857, 161754476, 223967736, 242631714, 323508952, 363947571, 485263428, 727895142, 970526856, 1455790284, 2911580568]

約数ペア:

[(1, 2911580568), (2, 1455790284), (3, 970526856), (4, 727895142), (6, 485263428), (8, 363947571), (9, 323508952), (12, 242631714), (13, 223967736), (18, 161754476), (24, 121315857), (26, 111983868), (36, 80877238), (39, 74655912), (43, 67711176), (52, 55991934), (72, 40438619), (78, 37327956), (86, 33855588), (104, 27995967), (117, 24885304), (129, 22570392), (156, 18663978), (172, 16927794), (234, 12442652), (258, 11285196), (312, 9331989), (344, 8463897), (387, 7523464), (468, 6221326), (516, 5642598), (559, 5208552), (774, 3761732), (936, 3110663), (1032, 2821299), (1118, 2604276), (1548, 1880866), (1677, 1736184), (2236, 1302138), (3096, 940433), (3354, 868092), (4472, 651069), (5031, 578728), (6708, 434046), (10062, 289364), (13416, 217023), (20124, 144682), (40248, 72341)]