664774430208

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2688173}}^1$

素因数の和:2688224

約数の個数: 160

約数和(自身を含む): 2112001537536

約数和(自身を除く): 1447227107328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 32, 42, 46, 48, 56, 64, 69, 84, 92, 96, 112, 128, 138, 161, 168, 184, 192, 224, 256, 276, 322, 336, 368, 384, 448, 483, 512, 552, 644, 672, 736, 768, 896, 966, 1104, 1288, 1344, 1472, 1536, 1792, 1932, 2208, 2576, 2688, 2944, 3584, 3864, 4416, 5152, 5376, 5888, 7728, 8832, 10304, 10752, 11776, 15456, 17664, 20608, 30912, 35328, 41216, 61824, 82432, 123648, 247296, 2688173, 5376346, 8064519, 10752692, 16129038, 18817211, 21505384, 32258076, 37634422, 43010768, 56451633, 61827979, 64516152, 75268844, 86021536, 112903266, 123655958, 129032304, 150537688, 172043072, 185483937, 225806532, 247311916, 258064608, 301075376, 344086144, 370967874, 432795853, 451613064, 494623832, 516129216, 602150752, 688172288, 741935748, 865591706, 903226128, 989247664, 1032258432, 1204301504, 1298387559, 1376344576, 1483871496, 1731183412, 1806452256, 1978495328, 2064516864, 2408603008, 2596775118, 2967742992, 3462366824, 3612904512, 3956990656, 4129033728, 4817206016, 5193550236, 5935485984, 6924733648, 7225809024, 7913981312, 9634412032, 10387100472, 11870971968, 13849467296, 14451618048, 15827962624, 20774200944, 23741943936, 27698934592, 28903236096, 31655925248, 41548401888, 47483887872, 55397869184, 83096803776, 94967775744, 110795738368, 166193607552, 221591476736, 332387215104, 664774430208]

約数ペア:

[(1, 664774430208), (2, 332387215104), (3, 221591476736), (4, 166193607552), (6, 110795738368), (7, 94967775744), (8, 83096803776), (12, 55397869184), (14, 47483887872), (16, 41548401888), (21, 31655925248), (23, 28903236096), (24, 27698934592), (28, 23741943936), (32, 20774200944), (42, 15827962624), (46, 14451618048), (48, 13849467296), (56, 11870971968), (64, 10387100472), (69, 9634412032), (84, 7913981312), (92, 7225809024), (96, 6924733648), (112, 5935485984), (128, 5193550236), (138, 4817206016), (161, 4129033728), (168, 3956990656), (184, 3612904512), (192, 3462366824), (224, 2967742992), (256, 2596775118), (276, 2408603008), (322, 2064516864), (336, 1978495328), (368, 1806452256), (384, 1731183412), (448, 1483871496), (483, 1376344576), (512, 1298387559), (552, 1204301504), (644, 1032258432), (672, 989247664), (736, 903226128), (768, 865591706), (896, 741935748), (966, 688172288), (1104, 602150752), (1288, 516129216), (1344, 494623832), (1472, 451613064), (1536, 432795853), (1792, 370967874), (1932, 344086144), (2208, 301075376), (2576, 258064608), (2688, 247311916), (2944, 225806532), (3584, 185483937), (3864, 172043072), (4416, 150537688), (5152, 129032304), (5376, 123655958), (5888, 112903266), (7728, 86021536), (8832, 75268844), (10304, 64516152), (10752, 61827979), (11776, 56451633), (15456, 43010768), (17664, 37634422), (20608, 32258076), (30912, 21505384), (35328, 18817211), (41216, 16129038), (61824, 10752692), (82432, 8064519), (123648, 5376346), (247296, 2688173)]