28579836138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1093}}^1$

素因数の和:1313

約数の個数: 192

約数和(自身を含む): 72794234880

約数和(自身を除く): 44214398742

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 49, 57, 62, 93, 98, 114, 133, 147, 151, 186, 217, 266, 294, 302, 399, 434, 453, 589, 651, 798, 906, 931, 1057, 1093, 1178, 1302, 1519, 1767, 1862, 2114, 2186, 2793, 2869, 3038, 3171, 3279, 3534, 4123, 4557, 4681, 5586, 5738, 6342, 6558, 7399, 7651, 8246, 8607, 9114, 9362, 12369, 14043, 14798, 15302, 17214, 20083, 20767, 22197, 22953, 24738, 28086, 28861, 32767, 33883, 40166, 41534, 44394, 45906, 53557, 57722, 60249, 62301, 65534, 67766, 86583, 88939, 98301, 101649, 107114, 120498, 124602, 140581, 145369, 160671, 165043, 173166, 177878, 196602, 203298, 229369, 237181, 266817, 281162, 290738, 321342, 330086, 421743, 436107, 458738, 474362, 495129, 533634, 622573, 643777, 688107, 711543, 843486, 872214, 990258, 1017583, 1155301, 1245146, 1287554, 1376214, 1423086, 1660267, 1867719, 1931331, 2035166, 2310602, 3052749, 3135817, 3320534, 3465903, 3735438, 3862662, 4358011, 4506439, 4980801, 5116333, 6105498, 6271634, 6931806, 8087107, 8716022, 9012878, 9407451, 9961602, 10232666, 13074033, 13519317, 15348999, 16174214, 18814902, 21950719, 24261321, 26148066, 27038634, 30697998, 31545073, 35814331, 43901438, 48522642, 63090146, 65852157, 71628662, 94635219, 97210327, 107442993, 131704314, 153655033, 189270438, 194420654, 214885986, 250700317, 291630981, 307310066, 460965099, 501400634, 583261962, 680472289, 752100951, 921930198, 1360944578, 1504201902, 2041416867, 4082833734, 4763306023, 9526612046, 14289918069, 28579836138]

約数ペア:

[(1, 28579836138), (2, 14289918069), (3, 9526612046), (6, 4763306023), (7, 4082833734), (14, 2041416867), (19, 1504201902), (21, 1360944578), (31, 921930198), (38, 752100951), (42, 680472289), (49, 583261962), (57, 501400634), (62, 460965099), (93, 307310066), (98, 291630981), (114, 250700317), (133, 214885986), (147, 194420654), (151, 189270438), (186, 153655033), (217, 131704314), (266, 107442993), (294, 97210327), (302, 94635219), (399, 71628662), (434, 65852157), (453, 63090146), (589, 48522642), (651, 43901438), (798, 35814331), (906, 31545073), (931, 30697998), (1057, 27038634), (1093, 26148066), (1178, 24261321), (1302, 21950719), (1519, 18814902), (1767, 16174214), (1862, 15348999), (2114, 13519317), (2186, 13074033), (2793, 10232666), (2869, 9961602), (3038, 9407451), (3171, 9012878), (3279, 8716022), (3534, 8087107), (4123, 6931806), (4557, 6271634), (4681, 6105498), (5586, 5116333), (5738, 4980801), (6342, 4506439), (6558, 4358011), (7399, 3862662), (7651, 3735438), (8246, 3465903), (8607, 3320534), (9114, 3135817), (9362, 3052749), (12369, 2310602), (14043, 2035166), (14798, 1931331), (15302, 1867719), (17214, 1660267), (20083, 1423086), (20767, 1376214), (22197, 1287554), (22953, 1245146), (24738, 1155301), (28086, 1017583), (28861, 990258), (32767, 872214), (33883, 843486), (40166, 711543), (41534, 688107), (44394, 643777), (45906, 622573), (53557, 533634), (57722, 495129), (60249, 474362), (62301, 458738), (65534, 436107), (67766, 421743), (86583, 330086), (88939, 321342), (98301, 290738), (101649, 281162), (107114, 266817), (120498, 237181), (124602, 229369), (140581, 203298), (145369, 196602), (160671, 177878), (165043, 173166)]