2991787008

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 264

約数和(自身を含む): 9563059968

約数和(自身を除く): 6571272960

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, 263, 276, 322, 336, 368, 384, 448, 483, 512, 526, 529, 552, 644, 672, 736, 768, 789, 896, 966, 1024, 1052, 1058, 1104, 1288, 1344, 1472, 1536, 1578, 1587, 1792, 1841, 1932, 2104, 2116, 2208, 2576, 2688, 2944, 3072, 3156, 3174, 3584, 3682, 3703, 3864, 4208, 4232, 4416, 5152, 5376, 5523, 5888, 6049, 6312, 6348, 7168, 7364, 7406, 7728, 8416, 8464, 8832, 10304, 10752, 11046, 11109, 11776, 12098, 12624, 12696, 14728, 14812, 15456, 16832, 16928, 17664, 18147, 20608, 21504, 22092, 22218, 23552, 24196, 25248, 25392, 29456, 29624, 30912, 33664, 33856, 35328, 36294, 41216, 42343, 44184, 44436, 48392, 50496, 50784, 58912, 59248, 61824, 67328, 67712, 70656, 72588, 82432, 84686, 88368, 88872, 96784, 100992, 101568, 117824, 118496, 123648, 127029, 134656, 135424, 139127, 145176, 164864, 169372, 176736, 177744, 193568, 201984, 203136, 235648, 236992, 247296, 254058, 269312, 270848, 278254, 290352, 338744, 353472, 355488, 387136, 403968, 406272, 417381, 471296, 473984, 494592, 508116, 541696, 556508, 580704, 677488, 706944, 710976, 774272, 807936, 812544, 834762, 942592, 947968, 973889, 1016232, 1113016, 1161408, 1354976, 1413888, 1421952, 1548544, 1625088, 1669524, 1885184, 1895936, 1947778, 2032464, 2226032, 2322816, 2709952, 2827776, 2843904, 2921667, 3097088, 3339048, 3791872, 3895556, 4064928, 4452064, 4645632, 5419904, 5655552, 5687808, 5843334, 6194176, 6678096, 7791112, 8129856, 8904128, 9291264, 10839808, 11375616, 11686668, 13356192, 15582224, 16259712, 17808256, 18582528, 21679616, 23373336, 26712384, 31164448, 32519424, 35616512, 43359232, 46746672, 53424768, 62328896, 65038848, 71233024, 93493344, 106849536, 124657792, 130077696, 142466048, 186986688, 213699072, 249315584, 373973376, 427398144, 498631168, 747946752, 997262336, 1495893504, 2991787008]

約数ペア:

[(1, 2991787008), (2, 1495893504), (3, 997262336), (4, 747946752), (6, 498631168), (7, 427398144), (8, 373973376), (12, 249315584), (14, 213699072), (16, 186986688), (21, 142466048), (23, 130077696), (24, 124657792), (28, 106849536), (32, 93493344), (42, 71233024), (46, 65038848), (48, 62328896), (56, 53424768), (64, 46746672), (69, 43359232), (84, 35616512), (92, 32519424), (96, 31164448), (112, 26712384), (128, 23373336), (138, 21679616), (161, 18582528), (168, 17808256), (184, 16259712), (192, 15582224), (224, 13356192), (256, 11686668), (263, 11375616), (276, 10839808), (322, 9291264), (336, 8904128), (368, 8129856), (384, 7791112), (448, 6678096), (483, 6194176), (512, 5843334), (526, 5687808), (529, 5655552), (552, 5419904), (644, 4645632), (672, 4452064), (736, 4064928), (768, 3895556), (789, 3791872), (896, 3339048), (966, 3097088), (1024, 2921667), (1052, 2843904), (1058, 2827776), (1104, 2709952), (1288, 2322816), (1344, 2226032), (1472, 2032464), (1536, 1947778), (1578, 1895936), (1587, 1885184), (1792, 1669524), (1841, 1625088), (1932, 1548544), (2104, 1421952), (2116, 1413888), (2208, 1354976), (2576, 1161408), (2688, 1113016), (2944, 1016232), (3072, 973889), (3156, 947968), (3174, 942592), (3584, 834762), (3682, 812544), (3703, 807936), (3864, 774272), (4208, 710976), (4232, 706944), (4416, 677488), (5152, 580704), (5376, 556508), (5523, 541696), (5888, 508116), (6049, 494592), (6312, 473984), (6348, 471296), (7168, 417381), (7364, 406272), (7406, 403968), (7728, 387136), (8416, 355488), (8464, 353472), (8832, 338744), (10304, 290352), (10752, 278254), (11046, 270848), (11109, 269312), (11776, 254058), (12098, 247296), (12624, 236992), (12696, 235648), (14728, 203136), (14812, 201984), (15456, 193568), (16832, 177744), (16928, 176736), (17664, 169372), (18147, 164864), (20608, 145176), (21504, 139127), (22092, 135424), (22218, 134656), (23552, 127029), (24196, 123648), (25248, 118496), (25392, 117824), (29456, 101568), (29624, 100992), (30912, 96784), (33664, 88872), (33856, 88368), (35328, 84686), (36294, 82432), (41216, 72588), (42343, 70656), (44184, 67712), (44436, 67328), (48392, 61824), (50496, 59248), (50784, 58912)]