21086562816

素因数分解:

$2^9\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2777

約数の個数: 400

約数和(自身を含む): 72724988160

約数和(自身を除く): 51638425344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 81, 88, 96, 99, 102, 108, 128, 132, 136, 144, 153, 162, 176, 187, 192, 198, 204, 216, 256, 264, 272, 288, 297, 306, 324, 352, 374, 384, 396, 408, 432, 459, 512, 528, 544, 561, 576, 594, 612, 648, 704, 748, 768, 792, 816, 864, 891, 918, 1056, 1088, 1122, 1152, 1188, 1224, 1296, 1377, 1408, 1496, 1536, 1584, 1632, 1683, 1728, 1782, 1836, 2112, 2176, 2244, 2304, 2376, 2448, 2592, 2719, 2754, 2816, 2992, 3168, 3264, 3366, 3456, 3564, 3672, 4224, 4352, 4488, 4608, 4752, 4896, 5049, 5184, 5438, 5508, 5632, 5984, 6336, 6528, 6732, 6912, 7128, 7344, 8157, 8448, 8704, 8976, 9504, 9792, 10098, 10368, 10876, 11016, 11968, 12672, 13056, 13464, 13824, 14256, 14688, 15147, 16314, 16896, 17952, 19008, 19584, 20196, 20736, 21752, 22032, 23936, 24471, 25344, 26112, 26928, 28512, 29376, 29909, 30294, 32628, 35904, 38016, 39168, 40392, 41472, 43504, 44064, 46223, 47872, 48942, 50688, 53856, 57024, 58752, 59818, 60588, 65256, 71808, 73413, 76032, 78336, 80784, 87008, 88128, 89727, 92446, 95744, 97884, 107712, 114048, 117504, 119636, 121176, 130512, 138669, 143616, 146826, 152064, 161568, 174016, 176256, 179454, 184892, 195768, 215424, 220239, 228096, 235008, 239272, 242352, 261024, 269181, 277338, 287232, 293652, 323136, 348032, 352512, 358908, 369784, 391536, 416007, 430848, 440478, 456192, 478544, 484704, 508453, 522048, 538362, 554676, 587304, 646272, 696064, 705024, 717816, 739568, 783072, 807543, 832014, 861696, 880956, 957088, 969408, 1016906, 1044096, 1076724, 1109352, 1174608, 1248021, 1292544, 1392128, 1435632, 1479136, 1525359, 1566144, 1615086, 1664028, 1761912, 1914176, 1938816, 2033812, 2088192, 2153448, 2218704, 2349216, 2422629, 2496042, 2585088, 2871264, 2958272, 3050718, 3132288, 3230172, 3328056, 3523824, 3744063, 3828352, 3877632, 4067624, 4176384, 4306896, 4437408, 4576077, 4698432, 4845258, 4992084, 5742528, 5916544, 6101436, 6264576, 6460344, 6656112, 7047648, 7488126, 7656704, 7755264, 8135248, 8613792, 8874816, 9152154, 9396864, 9690516, 9984168, 11485056, 11833088, 12202872, 12529152, 12920688, 13312224, 13728231, 14095296, 14976252, 15313408, 16270496, 17227584, 17749632, 18304308, 18793728, 19381032, 19968336, 22970112, 23666176, 24405744, 25841376, 26624448, 27456462, 28190592, 29952504, 32540992, 34455168, 35499264, 36608616, 37587456, 38762064, 39936672, 41184693, 45940224, 48811488, 51682752, 53248896, 54912924, 56381184, 59905008, 65081984, 68910336, 70998528, 73217232, 77524128, 79873344, 82369386, 97622976, 103365504, 106497792, 109825848, 112762368, 119810016, 130163968, 137820672, 146434464, 155048256, 159746688, 164738772, 195245952, 206731008, 212995584, 219651696, 239620032, 260327936, 292868928, 310096512, 319493376, 329477544, 390491904, 413462016, 439303392, 479240064, 585737856, 620193024, 638986752, 658955088, 780983808, 878606784, 958480128, 1171475712, 1240386048, 1317910176, 1757213568, 1916960256, 2342951424, 2635820352, 3514427136, 5271640704, 7028854272, 10543281408, 21086562816]

約数ペア:

[(1, 21086562816), (2, 10543281408), (3, 7028854272), (4, 5271640704), (6, 3514427136), (8, 2635820352), (9, 2342951424), (11, 1916960256), (12, 1757213568), (16, 1317910176), (17, 1240386048), (18, 1171475712), (22, 958480128), (24, 878606784), (27, 780983808), (32, 658955088), (33, 638986752), (34, 620193024), (36, 585737856), (44, 479240064), (48, 439303392), (51, 413462016), (54, 390491904), (64, 329477544), (66, 319493376), (68, 310096512), (72, 292868928), (81, 260327936), (88, 239620032), (96, 219651696), (99, 212995584), (102, 206731008), (108, 195245952), (128, 164738772), (132, 159746688), (136, 155048256), (144, 146434464), (153, 137820672), (162, 130163968), (176, 119810016), (187, 112762368), (192, 109825848), (198, 106497792), (204, 103365504), (216, 97622976), (256, 82369386), (264, 79873344), (272, 77524128), (288, 73217232), (297, 70998528), (306, 68910336), (324, 65081984), (352, 59905008), (374, 56381184), (384, 54912924), (396, 53248896), (408, 51682752), (432, 48811488), (459, 45940224), (512, 41184693), (528, 39936672), (544, 38762064), (561, 37587456), (576, 36608616), (594, 35499264), (612, 34455168), (648, 32540992), (704, 29952504), (748, 28190592), (768, 27456462), (792, 26624448), (816, 25841376), (864, 24405744), (891, 23666176), (918, 22970112), (1056, 19968336), (1088, 19381032), (1122, 18793728), (1152, 18304308), (1188, 17749632), (1224, 17227584), (1296, 16270496), (1377, 15313408), (1408, 14976252), (1496, 14095296), (1536, 13728231), (1584, 13312224), (1632, 12920688), (1683, 12529152), (1728, 12202872), (1782, 11833088), (1836, 11485056), (2112, 9984168), (2176, 9690516), (2244, 9396864), (2304, 9152154), (2376, 8874816), (2448, 8613792), (2592, 8135248), (2719, 7755264), (2754, 7656704), (2816, 7488126), (2992, 7047648), (3168, 6656112), (3264, 6460344), (3366, 6264576), (3456, 6101436), (3564, 5916544), (3672, 5742528), (4224, 4992084), (4352, 4845258), (4488, 4698432), (4608, 4576077), (4752, 4437408), (4896, 4306896), (5049, 4176384), (5184, 4067624), (5438, 3877632), (5508, 3828352), (5632, 3744063), (5984, 3523824), (6336, 3328056), (6528, 3230172), (6732, 3132288), (6912, 3050718), (7128, 2958272), (7344, 2871264), (8157, 2585088), (8448, 2496042), (8704, 2422629), (8976, 2349216), (9504, 2218704), (9792, 2153448), (10098, 2088192), (10368, 2033812), (10876, 1938816), (11016, 1914176), (11968, 1761912), (12672, 1664028), (13056, 1615086), (13464, 1566144), (13824, 1525359), (14256, 1479136), (14688, 1435632), (15147, 1392128), (16314, 1292544), (16896, 1248021), (17952, 1174608), (19008, 1109352), (19584, 1076724), (20196, 1044096), (20736, 1016906), (21752, 969408), (22032, 957088), (23936, 880956), (24471, 861696), (25344, 832014), (26112, 807543), (26928, 783072), (28512, 739568), (29376, 717816), (29909, 705024), (30294, 696064), (32628, 646272), (35904, 587304), (38016, 554676), (39168, 538362), (40392, 522048), (41472, 508453), (43504, 484704), (44064, 478544), (46223, 456192), (47872, 440478), (48942, 430848), (50688, 416007), (53856, 391536), (57024, 369784), (58752, 358908), (59818, 352512), (60588, 348032), (65256, 323136), (71808, 293652), (73413, 287232), (76032, 277338), (78336, 269181), (80784, 261024), (87008, 242352), (88128, 239272), (89727, 235008), (92446, 228096), (95744, 220239), (97884, 215424), (107712, 195768), (114048, 184892), (117504, 179454), (119636, 176256), (121176, 174016), (130512, 161568), (138669, 152064), (143616, 146826)]