19197139968

素因数分解:

$2^{10}\times 3^5\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:645

約数の個数: 264

約数和(自身を含む): 57939598080

約数和(自身を除く): 38742458112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 179, 192, 216, 243, 256, 288, 324, 358, 384, 431, 432, 486, 512, 537, 576, 648, 716, 768, 862, 864, 972, 1024, 1074, 1152, 1293, 1296, 1432, 1536, 1611, 1724, 1728, 1944, 2148, 2304, 2586, 2592, 2864, 3072, 3222, 3448, 3456, 3879, 3888, 4296, 4608, 4833, 5172, 5184, 5728, 6444, 6896, 6912, 7758, 7776, 8592, 9216, 9666, 10344, 10368, 11456, 11637, 12888, 13792, 13824, 14499, 15516, 15552, 17184, 19332, 20688, 20736, 22912, 23274, 25776, 27584, 27648, 28998, 31032, 31104, 34368, 34911, 38664, 41376, 41472, 43497, 45824, 46548, 51552, 55168, 57996, 62064, 62208, 68736, 69822, 77149, 77328, 82752, 82944, 86994, 91648, 93096, 103104, 104733, 110336, 115992, 124128, 124416, 137472, 139644, 154298, 154656, 165504, 173988, 183296, 186192, 206208, 209466, 220672, 231447, 231984, 248256, 248832, 274944, 279288, 308596, 309312, 331008, 347976, 372384, 412416, 418932, 441344, 462894, 463968, 496512, 549888, 558576, 617192, 618624, 662016, 694341, 695952, 744768, 824832, 837864, 925788, 927936, 993024, 1117152, 1234384, 1237248, 1324032, 1388682, 1391904, 1489536, 1649664, 1675728, 1851576, 1855872, 1986048, 2083023, 2234304, 2468768, 2474496, 2777364, 2783808, 2979072, 3351456, 3703152, 3711744, 3972096, 4166046, 4468608, 4937536, 4948992, 5554728, 5567616, 5958144, 6249069, 6702912, 7406304, 7423488, 8332092, 8937216, 9875072, 11109456, 11135232, 11916288, 12498138, 13405824, 14812608, 14846976, 16664184, 17874432, 18747207, 19750144, 22218912, 22270464, 24996276, 26811648, 29625216, 33328368, 35748864, 37494414, 39500288, 44437824, 44540928, 49992552, 53623296, 59250432, 66656736, 74988828, 79000576, 88875648, 99985104, 107246592, 118500864, 133313472, 149977656, 177751296, 199970208, 237001728, 266626944, 299955312, 355502592, 399940416, 533253888, 599910624, 711005184, 799880832, 1066507776, 1199821248, 1599761664, 2133015552, 2399642496, 3199523328, 4799284992, 6399046656, 9598569984, 19197139968]

約数ペア:

[(1, 19197139968), (2, 9598569984), (3, 6399046656), (4, 4799284992), (6, 3199523328), (8, 2399642496), (9, 2133015552), (12, 1599761664), (16, 1199821248), (18, 1066507776), (24, 799880832), (27, 711005184), (32, 599910624), (36, 533253888), (48, 399940416), (54, 355502592), (64, 299955312), (72, 266626944), (81, 237001728), (96, 199970208), (108, 177751296), (128, 149977656), (144, 133313472), (162, 118500864), (179, 107246592), (192, 99985104), (216, 88875648), (243, 79000576), (256, 74988828), (288, 66656736), (324, 59250432), (358, 53623296), (384, 49992552), (431, 44540928), (432, 44437824), (486, 39500288), (512, 37494414), (537, 35748864), (576, 33328368), (648, 29625216), (716, 26811648), (768, 24996276), (862, 22270464), (864, 22218912), (972, 19750144), (1024, 18747207), (1074, 17874432), (1152, 16664184), (1293, 14846976), (1296, 14812608), (1432, 13405824), (1536, 12498138), (1611, 11916288), (1724, 11135232), (1728, 11109456), (1944, 9875072), (2148, 8937216), (2304, 8332092), (2586, 7423488), (2592, 7406304), (2864, 6702912), (3072, 6249069), (3222, 5958144), (3448, 5567616), (3456, 5554728), (3879, 4948992), (3888, 4937536), (4296, 4468608), (4608, 4166046), (4833, 3972096), (5172, 3711744), (5184, 3703152), (5728, 3351456), (6444, 2979072), (6896, 2783808), (6912, 2777364), (7758, 2474496), (7776, 2468768), (8592, 2234304), (9216, 2083023), (9666, 1986048), (10344, 1855872), (10368, 1851576), (11456, 1675728), (11637, 1649664), (12888, 1489536), (13792, 1391904), (13824, 1388682), (14499, 1324032), (15516, 1237248), (15552, 1234384), (17184, 1117152), (19332, 993024), (20688, 927936), (20736, 925788), (22912, 837864), (23274, 824832), (25776, 744768), (27584, 695952), (27648, 694341), (28998, 662016), (31032, 618624), (31104, 617192), (34368, 558576), (34911, 549888), (38664, 496512), (41376, 463968), (41472, 462894), (43497, 441344), (45824, 418932), (46548, 412416), (51552, 372384), (55168, 347976), (57996, 331008), (62064, 309312), (62208, 308596), (68736, 279288), (69822, 274944), (77149, 248832), (77328, 248256), (82752, 231984), (82944, 231447), (86994, 220672), (91648, 209466), (93096, 206208), (103104, 186192), (104733, 183296), (110336, 173988), (115992, 165504), (124128, 154656), (124416, 154298), (137472, 139644)]