21647578752

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 512

約数和(自身を含む): 69854822400

約数和(自身を除く): 48207243648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 37, 43, 48, 54, 62, 64, 72, 74, 86, 93, 96, 108, 111, 124, 127, 128, 129, 144, 148, 172, 186, 192, 216, 222, 248, 254, 258, 279, 288, 296, 333, 344, 372, 381, 384, 387, 432, 444, 496, 508, 516, 558, 576, 592, 666, 688, 744, 762, 774, 837, 864, 888, 992, 999, 1016, 1032, 1116, 1143, 1147, 1152, 1161, 1184, 1332, 1333, 1376, 1488, 1524, 1548, 1591, 1674, 1728, 1776, 1984, 1998, 2032, 2064, 2232, 2286, 2294, 2322, 2368, 2664, 2666, 2752, 2976, 3048, 3096, 3182, 3348, 3429, 3441, 3456, 3552, 3937, 3968, 3996, 3999, 4064, 4128, 4464, 4572, 4588, 4644, 4699, 4736, 4773, 5328, 5332, 5461, 5504, 5952, 6096, 6192, 6364, 6696, 6858, 6882, 7104, 7874, 7992, 7998, 8128, 8256, 8928, 9144, 9176, 9288, 9398, 9546, 10323, 10656, 10664, 10922, 11811, 11904, 11997, 12192, 12384, 12728, 13392, 13716, 13764, 14097, 14208, 14319, 15748, 15984, 15996, 16256, 16383, 16512, 17856, 18288, 18352, 18576, 18796, 19092, 20646, 21312, 21328, 21844, 23622, 23994, 24384, 24768, 25456, 26784, 27432, 27528, 28194, 28638, 30969, 31496, 31968, 31992, 32766, 35433, 35712, 35991, 36576, 36704, 37152, 37592, 38184, 41292, 42291, 42624, 42656, 42957, 43688, 47244, 47988, 48768, 49149, 49321, 49536, 50912, 53568, 54864, 55056, 56388, 57276, 61938, 62992, 63936, 63984, 65532, 70866, 71982, 73152, 73408, 74304, 75184, 76368, 82584, 84582, 85312, 85914, 87376, 94488, 95976, 98298, 98642, 101824, 106299, 107136, 109728, 110112, 112776, 114552, 123876, 125984, 126873, 127872, 127968, 131064, 141732, 143964, 145669, 146304, 146816, 147447, 147963, 148608, 150368, 152736, 165168, 169164, 169291, 170624, 171828, 174752, 188976, 191952, 196596, 197284, 202057, 203648, 212598, 219456, 220224, 225552, 229104, 247752, 251968, 253746, 255936, 262128, 283464, 287928, 291338, 294894, 295926, 300736, 305472, 330336, 338328, 338582, 343656, 349504, 377952, 383904, 393192, 394568, 404114, 425196, 437007, 438912, 440448, 443889, 451104, 458208, 495504, 503936, 507492, 507873, 511872, 524256, 566928, 575856, 582676, 589788, 591852, 601472, 606171, 610944, 660672, 676656, 677164, 687312, 699008, 755904, 767808, 786384, 789136, 808228, 850392, 874014, 887778, 902208, 916416, 991008, 1014984, 1015746, 1048512, 1133856, 1151712, 1165352, 1179576, 1183704, 1212342, 1311021, 1321344, 1331667, 1353312, 1354328, 1374624, 1511808, 1523619, 1535616, 1572768, 1578272, 1616456, 1700784, 1748028, 1775556, 1804416, 1818513, 1832832, 1982016, 2029968, 2031492, 2097024, 2267712, 2303424, 2330704, 2359152, 2367408, 2424684, 2622042, 2663334, 2706624, 2708656, 2749248, 3047238, 3145536, 3156544, 3232912, 3401568, 3496056, 3551112, 3637026, 3933063, 3964032, 4059936, 4062984, 4535424, 4570857, 4606848, 4661408, 4718304, 4734816, 4849368, 5244084, 5326668, 5413248, 5417312, 5455539, 5498496, 6094476, 6263767, 6291072, 6313088, 6465824, 6803136, 6992112, 7102224, 7274052, 7866126, 8119872, 8125968, 9141714, 9322816, 9436608, 9469632, 9698736, 10488168, 10653336, 10834624, 10911078, 12188952, 12527534, 12931648, 13606272, 13984224, 14204448, 14548104, 15732252, 16239744, 16251936, 18283428, 18645632, 18791301, 18873216, 18939264, 19397472, 20976336, 21306672, 21669248, 21822156, 24377904, 25055068, 25863296, 27968448, 28408896, 29096208, 31464504, 32503872, 36566856, 37582602, 38794944, 41952672, 42613344, 43644312, 48755808, 50110136, 55936896, 56373903, 56817792, 58192416, 62929008, 65007744, 73133712, 75165204, 77589888, 83905344, 85226688, 87288624, 97511616, 100220272, 112747806, 116384832, 125858016, 146267424, 150330408, 167810688, 169121709, 170453376, 174577248, 195023232, 200440544, 225495612, 232769664, 251716032, 292534848, 300660816, 338243418, 349154496, 400881088, 450991224, 503432064, 585069696, 601321632, 676486836, 698308992, 801762176, 901982448, 1202643264, 1352973672, 1803964896, 2405286528, 2705947344, 3607929792, 5411894688, 7215859584, 10823789376, 21647578752]

約数ペア:

[(1, 21647578752), (2, 10823789376), (3, 7215859584), (4, 5411894688), (6, 3607929792), (8, 2705947344), (9, 2405286528), (12, 1803964896), (16, 1352973672), (18, 1202643264), (24, 901982448), (27, 801762176), (31, 698308992), (32, 676486836), (36, 601321632), (37, 585069696), (43, 503432064), (48, 450991224), (54, 400881088), (62, 349154496), (64, 338243418), (72, 300660816), (74, 292534848), (86, 251716032), (93, 232769664), (96, 225495612), (108, 200440544), (111, 195023232), (124, 174577248), (127, 170453376), (128, 169121709), (129, 167810688), (144, 150330408), (148, 146267424), (172, 125858016), (186, 116384832), (192, 112747806), (216, 100220272), (222, 97511616), (248, 87288624), (254, 85226688), (258, 83905344), (279, 77589888), (288, 75165204), (296, 73133712), (333, 65007744), (344, 62929008), (372, 58192416), (381, 56817792), (384, 56373903), (387, 55936896), (432, 50110136), (444, 48755808), (496, 43644312), (508, 42613344), (516, 41952672), (558, 38794944), (576, 37582602), (592, 36566856), (666, 32503872), (688, 31464504), (744, 29096208), (762, 28408896), (774, 27968448), (837, 25863296), (864, 25055068), (888, 24377904), (992, 21822156), (999, 21669248), (1016, 21306672), (1032, 20976336), (1116, 19397472), (1143, 18939264), (1147, 18873216), (1152, 18791301), (1161, 18645632), (1184, 18283428), (1332, 16251936), (1333, 16239744), (1376, 15732252), (1488, 14548104), (1524, 14204448), (1548, 13984224), (1591, 13606272), (1674, 12931648), (1728, 12527534), (1776, 12188952), (1984, 10911078), (1998, 10834624), (2032, 10653336), (2064, 10488168), (2232, 9698736), (2286, 9469632), (2294, 9436608), (2322, 9322816), (2368, 9141714), (2664, 8125968), (2666, 8119872), (2752, 7866126), (2976, 7274052), (3048, 7102224), (3096, 6992112), (3182, 6803136), (3348, 6465824), (3429, 6313088), (3441, 6291072), (3456, 6263767), (3552, 6094476), (3937, 5498496), (3968, 5455539), (3996, 5417312), (3999, 5413248), (4064, 5326668), (4128, 5244084), (4464, 4849368), (4572, 4734816), (4588, 4718304), (4644, 4661408), (4699, 4606848), (4736, 4570857), (4773, 4535424), (5328, 4062984), (5332, 4059936), (5461, 3964032), (5504, 3933063), (5952, 3637026), (6096, 3551112), (6192, 3496056), (6364, 3401568), (6696, 3232912), (6858, 3156544), (6882, 3145536), (7104, 3047238), (7874, 2749248), (7992, 2708656), (7998, 2706624), (8128, 2663334), (8256, 2622042), (8928, 2424684), (9144, 2367408), (9176, 2359152), (9288, 2330704), (9398, 2303424), (9546, 2267712), (10323, 2097024), (10656, 2031492), (10664, 2029968), (10922, 1982016), (11811, 1832832), (11904, 1818513), (11997, 1804416), (12192, 1775556), (12384, 1748028), (12728, 1700784), (13392, 1616456), (13716, 1578272), (13764, 1572768), (14097, 1535616), (14208, 1523619), (14319, 1511808), (15748, 1374624), (15984, 1354328), (15996, 1353312), (16256, 1331667), (16383, 1321344), (16512, 1311021), (17856, 1212342), (18288, 1183704), (18352, 1179576), (18576, 1165352), (18796, 1151712), (19092, 1133856), (20646, 1048512), (21312, 1015746), (21328, 1014984), (21844, 991008), (23622, 916416), (23994, 902208), (24384, 887778), (24768, 874014), (25456, 850392), (26784, 808228), (27432, 789136), (27528, 786384), (28194, 767808), (28638, 755904), (30969, 699008), (31496, 687312), (31968, 677164), (31992, 676656), (32766, 660672), (35433, 610944), (35712, 606171), (35991, 601472), (36576, 591852), (36704, 589788), (37152, 582676), (37592, 575856), (38184, 566928), (41292, 524256), (42291, 511872), (42624, 507873), (42656, 507492), (42957, 503936), (43688, 495504), (47244, 458208), (47988, 451104), (48768, 443889), (49149, 440448), (49321, 438912), (49536, 437007), (50912, 425196), (53568, 404114), (54864, 394568), (55056, 393192), (56388, 383904), (57276, 377952), (61938, 349504), (62992, 343656), (63936, 338582), (63984, 338328), (65532, 330336), (70866, 305472), (71982, 300736), (73152, 295926), (73408, 294894), (74304, 291338), (75184, 287928), (76368, 283464), (82584, 262128), (84582, 255936), (85312, 253746), (85914, 251968), (87376, 247752), (94488, 229104), (95976, 225552), (98298, 220224), (98642, 219456), (101824, 212598), (106299, 203648), (107136, 202057), (109728, 197284), (110112, 196596), (112776, 191952), (114552, 188976), (123876, 174752), (125984, 171828), (126873, 170624), (127872, 169291), (127968, 169164), (131064, 165168), (141732, 152736), (143964, 150368), (145669, 148608), (146304, 147963), (146816, 147447)]