991589691888

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1579}}^1\times {\mathrm{8501}}^1$

素因数の和:10122

約数の個数: 240

約数和(自身を含む): 3031595548800

約数和(自身を除く): 2040005856912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1579, 1944, 2052, 2736, 3078, 3158, 3888, 4104, 4617, 4737, 6156, 6316, 8208, 8501, 9234, 9474, 12312, 12632, 14211, 17002, 18468, 18948, 24624, 25264, 25503, 28422, 30001, 34004, 36936, 37896, 42633, 51006, 56844, 60002, 68008, 73872, 75792, 76509, 85266, 90003, 102012, 113688, 120004, 127899, 136016, 153018, 161519, 170532, 180006, 204024, 227376, 229527, 240008, 255798, 270009, 306036, 323038, 341064, 360012, 383697, 408048, 459054, 480016, 484557, 511596, 540018, 612072, 646076, 682128, 688581, 720024, 767394, 810027, 918108, 969114, 1023192, 1080036, 1224144, 1292152, 1377162, 1440048, 1453671, 1534788, 1620054, 1836216, 1938228, 2046384, 2065743, 2160072, 2430081, 2584304, 2754324, 2907342, 3069576, 3240108, 3672432, 3876456, 4131486, 4320144, 4361013, 4860162, 5508648, 5814684, 6139152, 6480216, 7290243, 7752912, 8262972, 8722026, 9720324, 11017296, 11629368, 12960432, 13083039, 13423079, 14580486, 16525944, 17444052, 19440648, 23258736, 26166078, 26846158, 29160972, 33051888, 34888104, 38881296, 39249117, 40269237, 52332156, 53692316, 58321944, 69776208, 78498234, 80538474, 104664312, 107384632, 116643888, 120807711, 156996468, 161076948, 209328624, 214769264, 241615422, 255038501, 313992936, 322153896, 362423133, 483230844, 510077002, 627985872, 644307792, 724846266, 765115503, 966461688, 1020154004, 1087269399, 1449692532, 1530231006, 1932923376, 2040308008, 2174538798, 2295346509, 2899385064, 3060462012, 3261808197, 4080616016, 4349077596, 4590693018, 5798770128, 6120924024, 6523616394, 6886039527, 8698155192, 9181386036, 12241848048, 13047232788, 13772079054, 17396310384, 18362772072, 20658118581, 26094465576, 27544158108, 36725544144, 41316237162, 52188931152, 55088316216, 61974355743, 82632474324, 110176632432, 123948711486, 165264948648, 247897422972, 330529897296, 495794845944, 991589691888]

約数ペア:

[(1, 991589691888), (2, 495794845944), (3, 330529897296), (4, 247897422972), (6, 165264948648), (8, 123948711486), (9, 110176632432), (12, 82632474324), (16, 61974355743), (18, 55088316216), (19, 52188931152), (24, 41316237162), (27, 36725544144), (36, 27544158108), (38, 26094465576), (48, 20658118581), (54, 18362772072), (57, 17396310384), (72, 13772079054), (76, 13047232788), (81, 12241848048), (108, 9181386036), (114, 8698155192), (144, 6886039527), (152, 6523616394), (162, 6120924024), (171, 5798770128), (216, 4590693018), (228, 4349077596), (243, 4080616016), (304, 3261808197), (324, 3060462012), (342, 2899385064), (432, 2295346509), (456, 2174538798), (486, 2040308008), (513, 1932923376), (648, 1530231006), (684, 1449692532), (912, 1087269399), (972, 1020154004), (1026, 966461688), (1296, 765115503), (1368, 724846266), (1539, 644307792), (1579, 627985872), (1944, 510077002), (2052, 483230844), (2736, 362423133), (3078, 322153896), (3158, 313992936), (3888, 255038501), (4104, 241615422), (4617, 214769264), (4737, 209328624), (6156, 161076948), (6316, 156996468), (8208, 120807711), (8501, 116643888), (9234, 107384632), (9474, 104664312), (12312, 80538474), (12632, 78498234), (14211, 69776208), (17002, 58321944), (18468, 53692316), (18948, 52332156), (24624, 40269237), (25264, 39249117), (25503, 38881296), (28422, 34888104), (30001, 33051888), (34004, 29160972), (36936, 26846158), (37896, 26166078), (42633, 23258736), (51006, 19440648), (56844, 17444052), (60002, 16525944), (68008, 14580486), (73872, 13423079), (75792, 13083039), (76509, 12960432), (85266, 11629368), (90003, 11017296), (102012, 9720324), (113688, 8722026), (120004, 8262972), (127899, 7752912), (136016, 7290243), (153018, 6480216), (161519, 6139152), (170532, 5814684), (180006, 5508648), (204024, 4860162), (227376, 4361013), (229527, 4320144), (240008, 4131486), (255798, 3876456), (270009, 3672432), (306036, 3240108), (323038, 3069576), (341064, 2907342), (360012, 2754324), (383697, 2584304), (408048, 2430081), (459054, 2160072), (480016, 2065743), (484557, 2046384), (511596, 1938228), (540018, 1836216), (612072, 1620054), (646076, 1534788), (682128, 1453671), (688581, 1440048), (720024, 1377162), (767394, 1292152), (810027, 1224144), (918108, 1080036), (969114, 1023192)]