21666451968

素因数分解:

$2^9\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:245

約数の個数: 640

約数和(自身を含む): 77435043840

約数和(自身を除く): 55768591872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 41, 42, 43, 48, 54, 56, 63, 64, 72, 82, 84, 86, 96, 108, 112, 123, 126, 127, 128, 129, 144, 164, 168, 172, 189, 192, 216, 224, 246, 252, 254, 256, 258, 287, 288, 301, 328, 336, 344, 369, 378, 381, 384, 387, 432, 448, 492, 504, 508, 512, 516, 574, 576, 602, 656, 672, 688, 738, 756, 762, 768, 774, 861, 864, 889, 896, 903, 984, 1008, 1016, 1032, 1107, 1143, 1148, 1152, 1161, 1204, 1312, 1344, 1376, 1476, 1512, 1524, 1536, 1548, 1722, 1728, 1763, 1778, 1792, 1806, 1968, 2016, 2032, 2064, 2214, 2286, 2296, 2304, 2322, 2408, 2583, 2624, 2667, 2688, 2709, 2752, 2952, 3024, 3048, 3096, 3429, 3444, 3456, 3526, 3556, 3584, 3612, 3936, 4032, 4064, 4128, 4428, 4572, 4592, 4608, 4644, 4816, 5166, 5207, 5248, 5289, 5334, 5376, 5418, 5461, 5504, 5904, 6048, 6096, 6192, 6858, 6888, 6912, 7052, 7112, 7224, 7749, 7872, 8001, 8064, 8127, 8128, 8256, 8856, 9144, 9184, 9288, 9632, 10332, 10414, 10496, 10578, 10668, 10752, 10836, 10922, 11008, 11808, 12096, 12192, 12341, 12384, 13716, 13776, 13824, 14104, 14224, 14448, 15498, 15621, 15744, 15867, 16002, 16128, 16254, 16256, 16383, 16512, 17712, 18288, 18368, 18576, 19264, 20664, 20828, 20992, 21156, 21336, 21672, 21844, 22016, 23616, 24003, 24192, 24384, 24682, 24768, 27432, 27552, 28208, 28448, 28896, 30996, 31242, 31488, 31734, 32004, 32256, 32508, 32512, 32766, 33024, 35424, 36449, 36576, 36736, 37023, 37152, 38227, 38528, 41328, 41656, 42312, 42672, 43344, 43688, 46863, 47232, 47601, 48006, 48384, 48768, 49149, 49364, 49536, 54864, 55104, 56416, 56896, 57792, 61992, 62484, 62976, 63468, 64008, 65016, 65024, 65532, 66048, 70848, 72898, 73152, 73472, 74046, 74304, 76454, 77056, 82656, 83312, 84624, 85344, 86688, 87376, 93726, 94464, 95202, 96012, 96768, 97536, 98298, 98728, 99072, 109347, 109728, 110208, 111069, 112832, 113792, 114681, 115584, 123984, 124968, 126936, 128016, 130032, 131064, 140589, 141696, 145796, 146304, 146944, 147447, 148092, 148608, 152908, 154112, 165312, 166624, 169248, 170688, 173376, 174752, 187452, 188928, 190404, 192024, 195072, 196596, 197456, 198144, 218694, 219456, 220416, 222138, 223901, 225664, 227584, 229362, 231168, 247968, 249936, 253872, 256032, 260064, 262128, 281178, 283392, 291592, 292608, 294894, 296184, 297216, 305816, 328041, 330624, 333207, 333248, 338496, 341376, 344043, 346752, 349504, 374904, 380808, 384048, 393192, 394912, 437388, 438912, 440832, 444276, 447802, 451328, 455168, 458724, 462336, 495936, 499872, 507744, 512064, 520128, 524256, 562356, 566784, 583184, 585216, 589788, 592368, 594432, 611632, 656082, 661248, 666414, 666496, 671703, 676992, 682752, 688086, 693504, 699008, 749808, 761616, 768096, 786384, 789824, 874776, 877824, 888552, 895604, 902656, 917448, 984123, 991872, 999744, 1015488, 1024128, 1032129, 1040256, 1048512, 1124712, 1166368, 1179576, 1184736, 1223264, 1312164, 1322496, 1332828, 1332992, 1343406, 1353984, 1365504, 1376172, 1387008, 1398016, 1499616, 1523232, 1536192, 1567307, 1572768, 1579648, 1749552, 1755648, 1777104, 1791208, 1834896, 1968246, 1983744, 1999488, 2015109, 2030976, 2048256, 2064258, 2080512, 2097024, 2249424, 2332736, 2359152, 2369472, 2446528, 2624328, 2665656, 2665984, 2686812, 2707968, 2752344, 2796032, 2999232, 3046464, 3072384, 3134614, 3145536, 3159296, 3499104, 3554208, 3582416, 3669792, 3936492, 3967488, 3998976, 4030218, 4061952, 4096512, 4128516, 4161024, 4194048, 4498848, 4665472, 4701921, 4718304, 4738944, 4893056, 5248656, 5331312, 5373624, 5504688, 5998464, 6045327, 6092928, 6144768, 6269228, 6291072, 6318592, 6998208, 7108416, 7164832, 7339584, 7872984, 7997952, 8060436, 8123904, 8257032, 8388096, 8997696, 9330944, 9403842, 9436608, 9477888, 9786112, 10497312, 10662624, 10747248, 11009376, 11996928, 12090654, 12185856, 12289536, 12538456, 12582144, 13996416, 14105763, 14216832, 14329664, 14679168, 15745968, 16120872, 16514064, 17995392, 18661888, 18807684, 18873216, 18955776, 19572224, 20994624, 21325248, 21494496, 22018752, 23993856, 24181308, 24371712, 25076912, 25164288, 27992832, 28211526, 28433664, 28659328, 29358336, 31491936, 32241744, 33028128, 35990784, 37615368, 37746432, 41989248, 42317289, 42650496, 42988992, 44037504, 48362616, 50153824, 55985664, 56423052, 56867328, 57318656, 58716672, 62983872, 64483488, 66056256, 71981568, 75230736, 75492864, 83978496, 84634578, 85300992, 85977984, 88075008, 96725232, 100307648, 112846104, 114637312, 125967744, 128966976, 132112512, 150461472, 167956992, 169269156, 170601984, 171955968, 176150016, 193450464, 200615296, 225692208, 251935488, 257933952, 264225024, 300922944, 338538312, 343911936, 386900928, 401230592, 451384416, 503870976, 515867904, 528450048, 601845888, 677076624, 773801856, 802461184, 902768832, 1031735808, 1203691776, 1354153248, 1547603712, 1805537664, 2407383552, 2708306496, 3095207424, 3611075328, 5416612992, 7222150656, 10833225984, 21666451968]

約数ペア:

[(1, 21666451968), (2, 10833225984), (3, 7222150656), (4, 5416612992), (6, 3611075328), (7, 3095207424), (8, 2708306496), (9, 2407383552), (12, 1805537664), (14, 1547603712), (16, 1354153248), (18, 1203691776), (21, 1031735808), (24, 902768832), (27, 802461184), (28, 773801856), (32, 677076624), (36, 601845888), (41, 528450048), (42, 515867904), (43, 503870976), (48, 451384416), (54, 401230592), (56, 386900928), (63, 343911936), (64, 338538312), (72, 300922944), (82, 264225024), (84, 257933952), (86, 251935488), (96, 225692208), (108, 200615296), (112, 193450464), (123, 176150016), (126, 171955968), (127, 170601984), (128, 169269156), (129, 167956992), (144, 150461472), (164, 132112512), (168, 128966976), (172, 125967744), (189, 114637312), (192, 112846104), (216, 100307648), (224, 96725232), (246, 88075008), (252, 85977984), (254, 85300992), (256, 84634578), (258, 83978496), (287, 75492864), (288, 75230736), (301, 71981568), (328, 66056256), (336, 64483488), (344, 62983872), (369, 58716672), (378, 57318656), (381, 56867328), (384, 56423052), (387, 55985664), (432, 50153824), (448, 48362616), (492, 44037504), (504, 42988992), (508, 42650496), (512, 42317289), (516, 41989248), (574, 37746432), (576, 37615368), (602, 35990784), (656, 33028128), (672, 32241744), (688, 31491936), (738, 29358336), (756, 28659328), (762, 28433664), (768, 28211526), (774, 27992832), (861, 25164288), (864, 25076912), (889, 24371712), (896, 24181308), (903, 23993856), (984, 22018752), (1008, 21494496), (1016, 21325248), (1032, 20994624), (1107, 19572224), (1143, 18955776), (1148, 18873216), (1152, 18807684), (1161, 18661888), (1204, 17995392), (1312, 16514064), (1344, 16120872), (1376, 15745968), (1476, 14679168), (1512, 14329664), (1524, 14216832), (1536, 14105763), (1548, 13996416), (1722, 12582144), (1728, 12538456), (1763, 12289536), (1778, 12185856), (1792, 12090654), (1806, 11996928), (1968, 11009376), (2016, 10747248), (2032, 10662624), (2064, 10497312), (2214, 9786112), (2286, 9477888), (2296, 9436608), (2304, 9403842), (2322, 9330944), (2408, 8997696), (2583, 8388096), (2624, 8257032), (2667, 8123904), (2688, 8060436), (2709, 7997952), (2752, 7872984), (2952, 7339584), (3024, 7164832), (3048, 7108416), (3096, 6998208), (3429, 6318592), (3444, 6291072), (3456, 6269228), (3526, 6144768), (3556, 6092928), (3584, 6045327), (3612, 5998464), (3936, 5504688), (4032, 5373624), (4064, 5331312), (4128, 5248656), (4428, 4893056), (4572, 4738944), (4592, 4718304), (4608, 4701921), (4644, 4665472), (4816, 4498848), (5166, 4194048), (5207, 4161024), (5248, 4128516), (5289, 4096512), (5334, 4061952), (5376, 4030218), (5418, 3998976), (5461, 3967488), (5504, 3936492), (5904, 3669792), (6048, 3582416), (6096, 3554208), (6192, 3499104), (6858, 3159296), (6888, 3145536), (6912, 3134614), (7052, 3072384), (7112, 3046464), (7224, 2999232), (7749, 2796032), (7872, 2752344), (8001, 2707968), (8064, 2686812), (8127, 2665984), (8128, 2665656), (8256, 2624328), (8856, 2446528), (9144, 2369472), (9184, 2359152), (9288, 2332736), (9632, 2249424), (10332, 2097024), (10414, 2080512), (10496, 2064258), (10578, 2048256), (10668, 2030976), (10752, 2015109), (10836, 1999488), (10922, 1983744), (11008, 1968246), (11808, 1834896), (12096, 1791208), (12192, 1777104), (12341, 1755648), (12384, 1749552), (13716, 1579648), (13776, 1572768), (13824, 1567307), (14104, 1536192), (14224, 1523232), (14448, 1499616), (15498, 1398016), (15621, 1387008), (15744, 1376172), (15867, 1365504), (16002, 1353984), (16128, 1343406), (16254, 1332992), (16256, 1332828), (16383, 1322496), (16512, 1312164), (17712, 1223264), (18288, 1184736), (18368, 1179576), (18576, 1166368), (19264, 1124712), (20664, 1048512), (20828, 1040256), (20992, 1032129), (21156, 1024128), (21336, 1015488), (21672, 999744), (21844, 991872), (22016, 984123), (23616, 917448), (24003, 902656), (24192, 895604), (24384, 888552), (24682, 877824), (24768, 874776), (27432, 789824), (27552, 786384), (28208, 768096), (28448, 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(84624, 256032), (85344, 253872), (86688, 249936), (87376, 247968), (93726, 231168), (94464, 229362), (95202, 227584), (96012, 225664), (96768, 223901), (97536, 222138), (98298, 220416), (98728, 219456), (99072, 218694), (109347, 198144), (109728, 197456), (110208, 196596), (111069, 195072), (112832, 192024), (113792, 190404), (114681, 188928), (115584, 187452), (123984, 174752), (124968, 173376), (126936, 170688), (128016, 169248), (130032, 166624), (131064, 165312), (140589, 154112), (141696, 152908), (145796, 148608), (146304, 148092), (146944, 147447)]