21908952576

素因数分解:

$2^9\times 3^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{463}}^1$

素因数の和:663

約数の個数: 400

約数和(自身を含む): 75355129344

約数和(自身を除く): 53446176768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 128, 144, 162, 163, 168, 189, 192, 216, 224, 252, 256, 288, 324, 326, 336, 378, 384, 432, 448, 463, 489, 504, 512, 567, 576, 648, 652, 672, 756, 768, 864, 896, 926, 978, 1008, 1134, 1141, 1152, 1296, 1304, 1344, 1389, 1467, 1512, 1536, 1728, 1792, 1852, 1956, 2016, 2268, 2282, 2304, 2592, 2608, 2688, 2778, 2934, 3024, 3241, 3423, 3456, 3584, 3704, 3912, 4032, 4167, 4401, 4536, 4564, 4608, 5184, 5216, 5376, 5556, 5868, 6048, 6482, 6846, 6912, 7408, 7824, 8064, 8334, 8802, 9072, 9128, 9723, 10269, 10368, 10432, 10752, 11112, 11736, 12096, 12501, 12964, 13203, 13692, 13824, 14816, 15648, 16128, 16668, 17604, 18144, 18256, 19446, 20538, 20736, 20864, 22224, 23472, 24192, 25002, 25928, 26406, 27384, 29169, 29632, 30807, 31296, 32256, 33336, 35208, 36288, 36512, 37503, 38892, 41076, 41472, 41728, 44448, 46944, 48384, 50004, 51856, 52812, 54768, 58338, 59264, 61614, 62592, 66672, 70416, 72576, 73024, 75006, 75469, 77784, 82152, 83456, 87507, 88896, 92421, 93888, 96768, 100008, 103712, 105624, 109536, 116676, 118528, 123228, 125184, 133344, 140832, 145152, 146048, 150012, 150938, 155568, 164304, 175014, 177792, 184842, 187776, 200016, 207424, 211248, 219072, 226407, 233352, 237056, 246456, 250368, 262521, 266688, 281664, 290304, 292096, 300024, 301876, 311136, 328608, 350028, 355584, 369684, 375552, 400032, 414848, 422496, 438144, 452814, 466704, 492912, 525042, 528283, 533376, 563328, 584192, 600048, 603752, 622272, 657216, 679221, 700056, 711168, 739368, 751104, 800064, 829696, 844992, 876288, 905628, 933408, 985824, 1050084, 1056566, 1066752, 1126656, 1200096, 1207504, 1244544, 1314432, 1358442, 1400112, 1478736, 1584849, 1600128, 1659392, 1689984, 1752576, 1811256, 1866816, 1971648, 2037663, 2100168, 2113132, 2133504, 2253312, 2400192, 2415008, 2489088, 2628864, 2716884, 2800224, 2957472, 3169698, 3200256, 3379968, 3622512, 3733632, 3943296, 4075326, 4200336, 4226264, 4754547, 4800384, 4830016, 4978176, 5257728, 5433768, 5600448, 5914944, 6112989, 6339396, 6400512, 6759936, 7245024, 7467264, 7886592, 8150652, 8400672, 8452528, 9509094, 9600768, 9660032, 10867536, 11200896, 11829888, 12225978, 12678792, 14263641, 14490048, 14934528, 15773184, 16301304, 16801344, 16905056, 19018188, 19201536, 19320064, 21735072, 22401792, 23659776, 24451956, 25357584, 28527282, 28980096, 32602608, 33602688, 33810112, 38036376, 38640128, 42790923, 43470144, 44803584, 47319552, 48903912, 50715168, 57054564, 57960192, 65205216, 67205376, 67620224, 76072752, 85581846, 86940288, 97807824, 101430336, 114109128, 115920384, 130410432, 134410752, 135240448, 152145504, 171163692, 173880576, 195615648, 202860672, 228218256, 260820864, 270480896, 304291008, 342327384, 347761152, 391231296, 405721344, 456436512, 521641728, 608582016, 684654768, 782462592, 811442688, 912873024, 1043283456, 1217164032, 1369309536, 1564925184, 1825746048, 2434328064, 2738619072, 3129850368, 3651492096, 5477238144, 7302984192, 10954476288, 21908952576]

約数ペア:

[(1, 21908952576), (2, 10954476288), (3, 7302984192), (4, 5477238144), (6, 3651492096), (7, 3129850368), (8, 2738619072), (9, 2434328064), (12, 1825746048), (14, 1564925184), (16, 1369309536), (18, 1217164032), (21, 1043283456), (24, 912873024), (27, 811442688), (28, 782462592), (32, 684654768), (36, 608582016), (42, 521641728), (48, 456436512), (54, 405721344), (56, 391231296), (63, 347761152), (64, 342327384), (72, 304291008), (81, 270480896), (84, 260820864), (96, 228218256), (108, 202860672), (112, 195615648), (126, 173880576), (128, 171163692), (144, 152145504), (162, 135240448), (163, 134410752), (168, 130410432), (189, 115920384), (192, 114109128), (216, 101430336), (224, 97807824), (252, 86940288), (256, 85581846), (288, 76072752), (324, 67620224), (326, 67205376), (336, 65205216), (378, 57960192), (384, 57054564), (432, 50715168), (448, 48903912), (463, 47319552), (489, 44803584), (504, 43470144), (512, 42790923), (567, 38640128), (576, 38036376), (648, 33810112), (652, 33602688), (672, 32602608), (756, 28980096), (768, 28527282), (864, 25357584), (896, 24451956), (926, 23659776), (978, 22401792), (1008, 21735072), (1134, 19320064), (1141, 19201536), (1152, 19018188), (1296, 16905056), (1304, 16801344), (1344, 16301304), (1389, 15773184), (1467, 14934528), (1512, 14490048), (1536, 14263641), (1728, 12678792), (1792, 12225978), (1852, 11829888), (1956, 11200896), (2016, 10867536), (2268, 9660032), (2282, 9600768), (2304, 9509094), (2592, 8452528), (2608, 8400672), (2688, 8150652), (2778, 7886592), (2934, 7467264), (3024, 7245024), (3241, 6759936), (3423, 6400512), (3456, 6339396), (3584, 6112989), (3704, 5914944), (3912, 5600448), (4032, 5433768), (4167, 5257728), (4401, 4978176), (4536, 4830016), (4564, 4800384), (4608, 4754547), (5184, 4226264), (5216, 4200336), (5376, 4075326), (5556, 3943296), (5868, 3733632), (6048, 3622512), (6482, 3379968), (6846, 3200256), (6912, 3169698), (7408, 2957472), (7824, 2800224), (8064, 2716884), (8334, 2628864), (8802, 2489088), (9072, 2415008), (9128, 2400192), (9723, 2253312), (10269, 2133504), (10368, 2113132), (10432, 2100168), (10752, 2037663), (11112, 1971648), (11736, 1866816), (12096, 1811256), (12501, 1752576), (12964, 1689984), (13203, 1659392), (13692, 1600128), (13824, 1584849), (14816, 1478736), (15648, 1400112), (16128, 1358442), (16668, 1314432), (17604, 1244544), (18144, 1207504), (18256, 1200096), (19446, 1126656), (20538, 1066752), (20736, 1056566), (20864, 1050084), (22224, 985824), (23472, 933408), (24192, 905628), (25002, 876288), (25928, 844992), (26406, 829696), (27384, 800064), (29169, 751104), (29632, 739368), (30807, 711168), (31296, 700056), (32256, 679221), (33336, 657216), (35208, 622272), (36288, 603752), (36512, 600048), (37503, 584192), (38892, 563328), (41076, 533376), (41472, 528283), (41728, 525042), (44448, 492912), (46944, 466704), (48384, 452814), (50004, 438144), (51856, 422496), (52812, 414848), (54768, 400032), (58338, 375552), (59264, 369684), (61614, 355584), (62592, 350028), (66672, 328608), (70416, 311136), (72576, 301876), (73024, 300024), (75006, 292096), (75469, 290304), (77784, 281664), (82152, 266688), (83456, 262521), (87507, 250368), (88896, 246456), (92421, 237056), (93888, 233352), (96768, 226407), (100008, 219072), (103712, 211248), (105624, 207424), (109536, 200016), (116676, 187776), (118528, 184842), (123228, 177792), (125184, 175014), (133344, 164304), (140832, 155568), (145152, 150938), (146048, 150012)]