21697468416

素因数分解:

$2^{11}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 576

約数和(自身を含む): 73264988160

約数和(自身を除く): 51567519744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 31, 32, 36, 39, 46, 48, 52, 62, 64, 69, 72, 78, 92, 93, 96, 104, 117, 124, 127, 128, 138, 144, 156, 184, 186, 192, 207, 208, 234, 248, 254, 256, 276, 279, 288, 299, 312, 368, 372, 381, 384, 403, 414, 416, 468, 496, 508, 512, 552, 558, 576, 598, 624, 713, 736, 744, 762, 768, 806, 828, 832, 897, 936, 992, 1016, 1024, 1104, 1116, 1143, 1152, 1196, 1209, 1248, 1426, 1472, 1488, 1524, 1536, 1612, 1651, 1656, 1664, 1794, 1872, 1984, 2032, 2048, 2139, 2208, 2232, 2286, 2304, 2392, 2418, 2496, 2691, 2852, 2921, 2944, 2976, 3048, 3072, 3224, 3302, 3312, 3328, 3588, 3627, 3744, 3937, 3968, 4064, 4278, 4416, 4464, 4572, 4608, 4784, 4836, 4953, 4992, 5382, 5704, 5842, 5888, 5952, 6096, 6144, 6417, 6448, 6604, 6624, 6656, 7176, 7254, 7488, 7874, 7936, 8128, 8556, 8763, 8832, 8928, 9144, 9216, 9269, 9568, 9672, 9906, 9984, 10764, 11408, 11684, 11776, 11811, 11904, 12192, 12834, 12896, 13208, 13248, 13312, 14352, 14508, 14859, 14976, 15748, 15872, 16256, 17112, 17526, 17664, 17856, 18288, 18432, 18538, 19136, 19344, 19812, 19968, 21528, 22816, 23368, 23552, 23622, 23808, 24384, 25668, 25792, 26289, 26416, 26496, 26624, 27807, 28704, 29016, 29718, 29952, 31496, 31744, 32512, 34224, 35052, 35328, 35433, 35712, 36576, 37076, 37973, 38272, 38688, 39624, 39936, 43056, 45632, 46736, 47104, 47244, 47616, 48768, 51181, 51336, 51584, 52578, 52832, 52992, 55614, 57408, 58032, 59436, 59904, 62992, 63488, 65024, 68448, 70104, 70656, 70866, 71424, 73152, 74152, 75946, 76544, 77376, 79248, 79872, 83421, 86112, 90551, 91264, 93472, 94488, 95232, 97536, 102362, 102672, 103168, 105156, 105664, 105984, 111228, 113919, 114816, 116064, 118872, 119808, 125984, 130048, 136896, 140208, 141312, 141732, 142848, 146304, 148304, 151892, 153088, 153543, 154752, 158496, 166842, 172224, 181102, 182528, 186944, 188976, 190464, 195072, 204724, 205344, 206336, 210312, 211328, 211968, 222456, 227838, 229632, 232128, 237744, 239616, 251968, 260096, 271653, 273792, 280416, 283464, 285696, 292608, 296608, 303784, 306176, 307086, 309504, 316992, 333684, 341757, 344448, 362204, 365056, 373888, 377952, 390144, 409448, 410688, 412672, 420624, 422656, 423936, 444912, 455676, 459264, 460629, 464256, 475488, 503936, 543306, 547584, 560832, 566928, 571392, 585216, 593216, 607568, 612352, 614172, 619008, 633984, 667368, 683514, 688896, 724408, 730112, 747776, 755904, 780288, 814959, 818896, 821376, 825344, 841248, 845312, 889824, 911352, 918528, 921258, 928512, 950976, 1007872, 1086612, 1095168, 1121664, 1133856, 1170432, 1177163, 1186432, 1215136, 1228344, 1238016, 1267968, 1334736, 1367028, 1377792, 1448816, 1460224, 1495552, 1511808, 1629918, 1637792, 1642752, 1682496, 1690624, 1779648, 1822704, 1837056, 1842516, 1857024, 1901952, 2015744, 2173224, 2190336, 2243328, 2267712, 2340864, 2354326, 2372864, 2430272, 2456688, 2476032, 2535936, 2669472, 2734056, 2755584, 2897632, 2991104, 3023616, 3259836, 3275584, 3285504, 3364992, 3381248, 3531489, 3559296, 3645408, 3685032, 3714048, 3803904, 4031488, 4346448, 4380672, 4486656, 4535424, 4708652, 4745728, 4860544, 4913376, 5071872, 5338944, 5468112, 5511168, 5795264, 5982208, 6047232, 6519672, 6551168, 6571008, 6729984, 7062978, 7118592, 7290816, 7370064, 7428096, 7607808, 8062976, 8692896, 8973312, 9070848, 9417304, 9491456, 9721088, 9826752, 10143744, 10594467, 10677888, 10936224, 11590528, 12094464, 13039344, 13102336, 13142016, 13459968, 14125956, 14237184, 14581632, 14740128, 15215616, 17385792, 17946624, 18141696, 18834608, 18982912, 19442176, 19653504, 21188934, 21355776, 21872448, 23181056, 24188928, 26078688, 26204672, 26919936, 28251912, 28474368, 29163264, 29480256, 30431232, 34771584, 36283392, 37669216, 38884352, 39307008, 42377868, 42711552, 43744896, 46362112, 52157376, 52409344, 53839872, 56503824, 56948736, 58326528, 58960512, 69543168, 72566784, 75338432, 77768704, 78614016, 84755736, 85423104, 87489792, 92724224, 104314752, 104818688, 113007648, 116653056, 117921024, 139086336, 150676864, 157228032, 169511472, 170846208, 174979584, 185448448, 208629504, 226015296, 233306112, 235842048, 278172672, 301353728, 314456064, 339022944, 349959168, 417259008, 452030592, 471684096, 556345344, 602707456, 678045888, 699918336, 834518016, 904061184, 943368192, 1205414912, 1356091776, 1669036032, 1808122368, 2410829824, 2712183552, 3616244736, 5424367104, 7232489472, 10848734208, 21697468416]

約数ペア:

[(1, 21697468416), (2, 10848734208), (3, 7232489472), (4, 5424367104), (6, 3616244736), (8, 2712183552), (9, 2410829824), (12, 1808122368), (13, 1669036032), (16, 1356091776), (18, 1205414912), (23, 943368192), (24, 904061184), (26, 834518016), (31, 699918336), (32, 678045888), (36, 602707456), (39, 556345344), (46, 471684096), (48, 452030592), (52, 417259008), (62, 349959168), (64, 339022944), (69, 314456064), (72, 301353728), (78, 278172672), (92, 235842048), (93, 233306112), (96, 226015296), (104, 208629504), (117, 185448448), (124, 174979584), (127, 170846208), (128, 169511472), (138, 157228032), (144, 150676864), (156, 139086336), (184, 117921024), (186, 116653056), (192, 113007648), (207, 104818688), (208, 104314752), (234, 92724224), (248, 87489792), (254, 85423104), (256, 84755736), (276, 78614016), (279, 77768704), (288, 75338432), (299, 72566784), (312, 69543168), (368, 58960512), (372, 58326528), (381, 56948736), (384, 56503824), (403, 53839872), (414, 52409344), (416, 52157376), (468, 46362112), (496, 43744896), (508, 42711552), (512, 42377868), (552, 39307008), (558, 38884352), (576, 37669216), (598, 36283392), (624, 34771584), (713, 30431232), (736, 29480256), (744, 29163264), (762, 28474368), (768, 28251912), (806, 26919936), (828, 26204672), (832, 26078688), (897, 24188928), (936, 23181056), (992, 21872448), (1016, 21355776), (1024, 21188934), (1104, 19653504), (1116, 19442176), (1143, 18982912), (1152, 18834608), (1196, 18141696), (1209, 17946624), (1248, 17385792), (1426, 15215616), (1472, 14740128), (1488, 14581632), (1524, 14237184), (1536, 14125956), (1612, 13459968), (1651, 13142016), (1656, 13102336), (1664, 13039344), (1794, 12094464), (1872, 11590528), (1984, 10936224), (2032, 10677888), (2048, 10594467), (2139, 10143744), (2208, 9826752), (2232, 9721088), (2286, 9491456), (2304, 9417304), (2392, 9070848), (2418, 8973312), (2496, 8692896), (2691, 8062976), (2852, 7607808), (2921, 7428096), (2944, 7370064), (2976, 7290816), (3048, 7118592), (3072, 7062978), (3224, 6729984), (3302, 6571008), (3312, 6551168), (3328, 6519672), (3588, 6047232), (3627, 5982208), (3744, 5795264), (3937, 5511168), (3968, 5468112), (4064, 5338944), (4278, 5071872), (4416, 4913376), (4464, 4860544), (4572, 4745728), (4608, 4708652), (4784, 4535424), (4836, 4486656), (4953, 4380672), (4992, 4346448), (5382, 4031488), (5704, 3803904), (5842, 3714048), (5888, 3685032), (5952, 3645408), (6096, 3559296), (6144, 3531489), (6417, 3381248), (6448, 3364992), (6604, 3285504), (6624, 3275584), (6656, 3259836), (7176, 3023616), (7254, 2991104), (7488, 2897632), (7874, 2755584), (7936, 2734056), (8128, 2669472), (8556, 2535936), (8763, 2476032), (8832, 2456688), (8928, 2430272), (9144, 2372864), (9216, 2354326), (9269, 2340864), (9568, 2267712), (9672, 2243328), (9906, 2190336), (9984, 2173224), (10764, 2015744), (11408, 1901952), (11684, 1857024), (11776, 1842516), (11811, 1837056), (11904, 1822704), (12192, 1779648), (12834, 1690624), (12896, 1682496), (13208, 1642752), (13248, 1637792), (13312, 1629918), (14352, 1511808), (14508, 1495552), (14859, 1460224), (14976, 1448816), (15748, 1377792), (15872, 1367028), (16256, 1334736), (17112, 1267968), (17526, 1238016), (17664, 1228344), (17856, 1215136), (18288, 1186432), (18432, 1177163), (18538, 1170432), (19136, 1133856), (19344, 1121664), (19812, 1095168), (19968, 1086612), (21528, 1007872), (22816, 950976), (23368, 928512), (23552, 921258), (23622, 918528), (23808, 911352), (24384, 889824), (25668, 845312), (25792, 841248), (26289, 825344), (26416, 821376), (26496, 818896), (26624, 814959), (27807, 780288), (28704, 755904), (29016, 747776), (29718, 730112), (29952, 724408), (31496, 688896), (31744, 683514), (32512, 667368), (34224, 633984), (35052, 619008), (35328, 614172), (35433, 612352), (35712, 607568), (36576, 593216), (37076, 585216), (37973, 571392), (38272, 566928), (38688, 560832), (39624, 547584), (39936, 543306), (43056, 503936), (45632, 475488), (46736, 464256), (47104, 460629), (47244, 459264), (47616, 455676), (48768, 444912), (51181, 423936), (51336, 422656), (51584, 420624), (52578, 412672), (52832, 410688), (52992, 409448), (55614, 390144), (57408, 377952), (58032, 373888), (59436, 365056), (59904, 362204), (62992, 344448), (63488, 341757), (65024, 333684), (68448, 316992), (70104, 309504), (70656, 307086), (70866, 306176), (71424, 303784), (73152, 296608), (74152, 292608), (75946, 285696), (76544, 283464), (77376, 280416), (79248, 273792), (79872, 271653), (83421, 260096), (86112, 251968), (90551, 239616), (91264, 237744), (93472, 232128), (94488, 229632), (95232, 227838), (97536, 222456), (102362, 211968), (102672, 211328), (103168, 210312), (105156, 206336), (105664, 205344), (105984, 204724), (111228, 195072), (113919, 190464), (114816, 188976), (116064, 186944), (118872, 182528), (119808, 181102), (125984, 172224), (130048, 166842), (136896, 158496), (140208, 154752), (141312, 153543), (141732, 153088), (142848, 151892), (146304, 148304)]