2891465136

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{14561}}^1$

素因数の和:14779

約数の個数: 120

約数和(自身を含む): 9295681824

約数和(自身を除く): 6404216688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 197, 252, 336, 394, 504, 591, 788, 1008, 1182, 1379, 1576, 1773, 2364, 2758, 3152, 3546, 4137, 4728, 5516, 7092, 8274, 9456, 11032, 12411, 14184, 14561, 16548, 22064, 24822, 28368, 29122, 33096, 43683, 49644, 58244, 66192, 87366, 99288, 101927, 116488, 131049, 174732, 198576, 203854, 232976, 262098, 305781, 349464, 407708, 524196, 611562, 698928, 815416, 917343, 1048392, 1223124, 1630832, 1834686, 2096784, 2446248, 2868517, 3669372, 4892496, 5737034, 7338744, 8605551, 11474068, 14677488, 17211102, 20079619, 22948136, 25816653, 34422204, 40159238, 45896272, 51633306, 60238857, 68844408, 80318476, 103266612, 120477714, 137688816, 160636952, 180716571, 206533224, 240955428, 321273904, 361433142, 413066448, 481910856, 722866284, 963821712, 1445732568, 2891465136]

約数ペア:

[(1, 2891465136), (2, 1445732568), (3, 963821712), (4, 722866284), (6, 481910856), (7, 413066448), (8, 361433142), (9, 321273904), (12, 240955428), (14, 206533224), (16, 180716571), (18, 160636952), (21, 137688816), (24, 120477714), (28, 103266612), (36, 80318476), (42, 68844408), (48, 60238857), (56, 51633306), (63, 45896272), (72, 40159238), (84, 34422204), (112, 25816653), (126, 22948136), (144, 20079619), (168, 17211102), (197, 14677488), (252, 11474068), (336, 8605551), (394, 7338744), (504, 5737034), (591, 4892496), (788, 3669372), (1008, 2868517), (1182, 2446248), (1379, 2096784), (1576, 1834686), (1773, 1630832), (2364, 1223124), (2758, 1048392), (3152, 917343), (3546, 815416), (4137, 698928), (4728, 611562), (5516, 524196), (7092, 407708), (8274, 349464), (9456, 305781), (11032, 262098), (12411, 232976), (14184, 203854), (14561, 198576), (16548, 174732), (22064, 131049), (24822, 116488), (28368, 101927), (29122, 99288), (33096, 87366), (43683, 66192), (49644, 58244)]