2785457664

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 240

約数和(自身を含む): 8847558720

約数和(自身を除く): 6062101056

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 179, 192, 198, 256, 264, 288, 307, 352, 358, 384, 396, 512, 528, 537, 576, 614, 704, 716, 768, 792, 921, 1056, 1074, 1152, 1228, 1408, 1432, 1536, 1584, 1611, 1842, 1969, 2112, 2148, 2304, 2456, 2763, 2816, 2864, 3168, 3222, 3377, 3684, 3938, 4224, 4296, 4608, 4912, 5526, 5632, 5728, 5907, 6336, 6444, 6754, 7368, 7876, 8448, 8592, 9824, 10131, 11052, 11456, 11814, 12672, 12888, 13508, 14736, 15752, 16896, 17184, 17721, 19648, 20262, 22104, 22912, 23628, 25344, 25776, 27016, 29472, 30393, 31504, 34368, 35442, 39296, 40524, 44208, 45824, 47256, 50688, 51552, 54032, 54953, 58944, 60786, 63008, 68736, 70884, 78592, 81048, 88416, 91648, 94512, 103104, 108064, 109906, 117888, 121572, 126016, 137472, 141768, 157184, 162096, 164859, 176832, 189024, 206208, 216128, 219812, 235776, 243144, 252032, 274944, 283536, 324192, 329718, 353664, 378048, 412416, 432256, 439624, 471552, 486288, 494577, 504064, 567072, 604483, 648384, 659436, 707328, 756096, 824832, 864512, 879248, 972576, 989154, 1008128, 1134144, 1208966, 1296768, 1318872, 1414656, 1512192, 1729024, 1758496, 1813449, 1945152, 1978308, 2268288, 2417932, 2593536, 2637744, 3024384, 3516992, 3626898, 3890304, 3956616, 4536576, 4835864, 5187072, 5275488, 5440347, 7033984, 7253796, 7780608, 7913232, 9073152, 9671728, 10550976, 10880694, 14067968, 14507592, 15561216, 15826464, 19343456, 21101952, 21761388, 28135936, 29015184, 31652928, 38686912, 42203904, 43522776, 58030368, 63305856, 77373824, 84407808, 87045552, 116060736, 126611712, 154747648, 174091104, 232121472, 253223424, 309495296, 348182208, 464242944, 696364416, 928485888, 1392728832, 2785457664]

約数ペア:

[(1, 2785457664), (2, 1392728832), (3, 928485888), (4, 696364416), (6, 464242944), (8, 348182208), (9, 309495296), (11, 253223424), (12, 232121472), (16, 174091104), (18, 154747648), (22, 126611712), (24, 116060736), (32, 87045552), (33, 84407808), (36, 77373824), (44, 63305856), (48, 58030368), (64, 43522776), (66, 42203904), (72, 38686912), (88, 31652928), (96, 29015184), (99, 28135936), (128, 21761388), (132, 21101952), (144, 19343456), (176, 15826464), (179, 15561216), (192, 14507592), (198, 14067968), (256, 10880694), (264, 10550976), (288, 9671728), (307, 9073152), (352, 7913232), (358, 7780608), (384, 7253796), (396, 7033984), (512, 5440347), (528, 5275488), (537, 5187072), (576, 4835864), (614, 4536576), (704, 3956616), (716, 3890304), (768, 3626898), (792, 3516992), (921, 3024384), (1056, 2637744), (1074, 2593536), (1152, 2417932), (1228, 2268288), (1408, 1978308), (1432, 1945152), (1536, 1813449), (1584, 1758496), (1611, 1729024), (1842, 1512192), (1969, 1414656), (2112, 1318872), (2148, 1296768), (2304, 1208966), (2456, 1134144), (2763, 1008128), (2816, 989154), (2864, 972576), (3168, 879248), (3222, 864512), (3377, 824832), (3684, 756096), (3938, 707328), (4224, 659436), (4296, 648384), (4608, 604483), (4912, 567072), (5526, 504064), (5632, 494577), (5728, 486288), (5907, 471552), (6336, 439624), (6444, 432256), (6754, 412416), (7368, 378048), (7876, 353664), (8448, 329718), (8592, 324192), (9824, 283536), (10131, 274944), (11052, 252032), (11456, 243144), (11814, 235776), (12672, 219812), (12888, 216128), (13508, 206208), (14736, 189024), (15752, 176832), (16896, 164859), (17184, 162096), (17721, 157184), (19648, 141768), (20262, 137472), (22104, 126016), (22912, 121572), (23628, 117888), (25344, 109906), (25776, 108064), (27016, 103104), (29472, 94512), (30393, 91648), (31504, 88416), (34368, 81048), (35442, 78592), (39296, 70884), (40524, 68736), (44208, 63008), (45824, 60786), (47256, 58944), (50688, 54953), (51552, 54032)]