21125936832

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:477

約数の個数: 672

約数和(自身を含む): 78456397824

約数和(自身を除く): 57330460992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 16, 21, 22, 24, 26, 28, 32, 33, 39, 41, 42, 44, 48, 49, 52, 56, 64, 66, 77, 78, 82, 84, 88, 91, 96, 98, 104, 112, 123, 132, 143, 147, 154, 156, 164, 168, 176, 182, 192, 196, 208, 224, 231, 246, 264, 273, 286, 287, 294, 308, 312, 328, 336, 352, 364, 383, 392, 416, 429, 448, 451, 462, 492, 528, 533, 539, 546, 572, 574, 588, 616, 624, 637, 656, 672, 704, 728, 766, 784, 832, 858, 861, 902, 924, 984, 1001, 1056, 1066, 1078, 1092, 1144, 1148, 1149, 1176, 1232, 1248, 1274, 1312, 1344, 1353, 1456, 1532, 1568, 1599, 1617, 1716, 1722, 1804, 1848, 1911, 1968, 2002, 2009, 2112, 2132, 2156, 2184, 2288, 2296, 2298, 2352, 2464, 2496, 2548, 2624, 2681, 2706, 2912, 3003, 3064, 3136, 3157, 3198, 3234, 3432, 3444, 3608, 3696, 3731, 3822, 3936, 4004, 4018, 4213, 4264, 4312, 4368, 4576, 4592, 4596, 4704, 4928, 4979, 5096, 5362, 5412, 5824, 5863, 6006, 6027, 6128, 6314, 6396, 6468, 6864, 6888, 7007, 7216, 7392, 7462, 7644, 7872, 8008, 8036, 8043, 8426, 8528, 8624, 8736, 9152, 9184, 9192, 9408, 9471, 9958, 10192, 10724, 10824, 11193, 11726, 12012, 12054, 12256, 12628, 12639, 12792, 12936, 13728, 13776, 14014, 14432, 14784, 14924, 14937, 15288, 15703, 16016, 16072, 16086, 16852, 17056, 17248, 17472, 17589, 18368, 18384, 18767, 18942, 19916, 20384, 21021, 21448, 21648, 22099, 22386, 23452, 24024, 24108, 24512, 25256, 25278, 25584, 25872, 26117, 27456, 27552, 28028, 28864, 29491, 29848, 29874, 30576, 31406, 32032, 32144, 32172, 33704, 34112, 34496, 34853, 35178, 36768, 37534, 37884, 39832, 40768, 41041, 42042, 42896, 43296, 44198, 44772, 46904, 47109, 48048, 48216, 50512, 50556, 51168, 51744, 52234, 54769, 55104, 56056, 56301, 58982, 59696, 59748, 61152, 62812, 64064, 64288, 64344, 66297, 67408, 69706, 70356, 73536, 75068, 75768, 78351, 79664, 82082, 84084, 85792, 86592, 88396, 88473, 89544, 93808, 94218, 96096, 96432, 101024, 101112, 102336, 103488, 104468, 104559, 109538, 109921, 112112, 112602, 117964, 119392, 119496, 122304, 123123, 125624, 128576, 128688, 132594, 134816, 139412, 140712, 150136, 151536, 156702, 159328, 164164, 164307, 168168, 171584, 172733, 176792, 176946, 179088, 187616, 188436, 192192, 192864, 202048, 202224, 204139, 206437, 208936, 209118, 219076, 219842, 224224, 225204, 235928, 238784, 238992, 243971, 246246, 251248, 257376, 265188, 269632, 278824, 281424, 287287, 300272, 303072, 313404, 318656, 328328, 328614, 329763, 336336, 345466, 353584, 353892, 358176, 375232, 376872, 383383, 385728, 404448, 408278, 412874, 417872, 418236, 438152, 439684, 448448, 450408, 471856, 477984, 487942, 492492, 502496, 514752, 518199, 530376, 557648, 562848, 574574, 600544, 606144, 612417, 619311, 626808, 656656, 657228, 659526, 672672, 690932, 707168, 707784, 716352, 731913, 753744, 766766, 769447, 808896, 816556, 825748, 835744, 836472, 861861, 876304, 879368, 900816, 943712, 955968, 975884, 984984, 1004992, 1036398, 1060752, 1115296, 1125696, 1149148, 1150149, 1201088, 1209131, 1224834, 1238622, 1253616, 1313312, 1314456, 1319052, 1345344, 1381864, 1414336, 1415568, 1428973, 1463826, 1507488, 1533532, 1538894, 1633112, 1651496, 1671488, 1672944, 1723722, 1752608, 1758736, 1801632, 1887424, 1951768, 1969968, 2072796, 2121504, 2230592, 2245529, 2298296, 2300298, 2308341, 2418262, 2449668, 2477244, 2507232, 2626624, 2628912, 2638104, 2683681, 2763728, 2831136, 2857946, 2927652, 3014976, 3067064, 3077788, 3266224, 3302992, 3345888, 3447444, 3505216, 3517472, 3603264, 3627393, 3903536, 3939936, 4145592, 4243008, 4286919, 4491058, 4596592, 4600596, 4616682, 4836524, 4899336, 4954488, 5014464, 5257824, 5276208, 5367362, 5527456, 5662272, 5715892, 5855304, 6134128, 6155576, 6532448, 6605984, 6691776, 6736587, 6894888, 7034944, 7254786, 7807072, 7879872, 8051043, 8291184, 8463917, 8573838, 8982116, 9193184, 9201192, 9233364, 9673048, 9798672, 9908976, 10002811, 10515648, 10552416, 10734724, 11054912, 11431784, 11710608, 12268256, 12311152, 13064896, 13211968, 13473174, 13789776, 14509572, 15614144, 15718703, 16102086, 16582368, 16927834, 17147676, 17964232, 18386368, 18402384, 18466728, 19346096, 19597344, 19817952, 20005622, 21104832, 21469448, 22863568, 23421216, 24536512, 24622304, 25391751, 26946348, 27579552, 29019144, 30008433, 31437406, 32204172, 33164736, 33855668, 34295352, 35928464, 36804768, 36933456, 38692192, 39194688, 39635904, 40011244, 42938896, 45727136, 46842432, 47156109, 49244608, 50783502, 53892696, 55159104, 58038288, 60016866, 62874812, 64408344, 67711336, 68590704, 71856928, 73609536, 73866912, 77384384, 80022488, 85877792, 91454272, 94312218, 101567004, 107785392, 110030921, 116076576, 120033732, 125749624, 128816688, 135422672, 137181408, 143713856, 147733824, 160044976, 171755584, 188624436, 203134008, 215570784, 220061842, 232153152, 240067464, 251499248, 257633376, 270845344, 274362816, 320089952, 330092763, 377248872, 406268016, 431141568, 440123684, 480134928, 502998496, 515266752, 541690688, 640179904, 660185526, 754497744, 812536032, 880247368, 960269856, 1005996992, 1320371052, 1508995488, 1625072064, 1760494736, 1920539712, 2640742104, 3017990976, 3520989472, 5281484208, 7041978944, 10562968416, 21125936832]

約数ペア:

[(1, 21125936832), (2, 10562968416), (3, 7041978944), (4, 5281484208), (6, 3520989472), (7, 3017990976), (8, 2640742104), (11, 1920539712), (12, 1760494736), (13, 1625072064), (14, 1508995488), (16, 1320371052), (21, 1005996992), (22, 960269856), (24, 880247368), (26, 812536032), (28, 754497744), (32, 660185526), (33, 640179904), (39, 541690688), (41, 515266752), (42, 502998496), (44, 480134928), (48, 440123684), (49, 431141568), (52, 406268016), (56, 377248872), (64, 330092763), (66, 320089952), (77, 274362816), (78, 270845344), (82, 257633376), (84, 251499248), (88, 240067464), (91, 232153152), (96, 220061842), (98, 215570784), (104, 203134008), (112, 188624436), (123, 171755584), (132, 160044976), (143, 147733824), (147, 143713856), (154, 137181408), (156, 135422672), (164, 128816688), (168, 125749624), (176, 120033732), (182, 116076576), (192, 110030921), (196, 107785392), (208, 101567004), (224, 94312218), (231, 91454272), (246, 85877792), (264, 80022488), (273, 77384384), (286, 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(1617, 13064896), (1716, 12311152), (1722, 12268256), (1804, 11710608), (1848, 11431784), (1911, 11054912), (1968, 10734724), (2002, 10552416), (2009, 10515648), (2112, 10002811), (2132, 9908976), (2156, 9798672), (2184, 9673048), (2288, 9233364), (2296, 9201192), (2298, 9193184), (2352, 8982116), (2464, 8573838), (2496, 8463917), (2548, 8291184), (2624, 8051043), (2681, 7879872), (2706, 7807072), (2912, 7254786), (3003, 7034944), (3064, 6894888), (3136, 6736587), (3157, 6691776), (3198, 6605984), (3234, 6532448), (3432, 6155576), (3444, 6134128), (3608, 5855304), (3696, 5715892), (3731, 5662272), (3822, 5527456), (3936, 5367362), (4004, 5276208), (4018, 5257824), (4213, 5014464), (4264, 4954488), (4312, 4899336), (4368, 4836524), (4576, 4616682), (4592, 4600596), (4596, 4596592), (4704, 4491058), (4928, 4286919), (4979, 4243008), (5096, 4145592), (5362, 3939936), (5412, 3903536), (5824, 3627393), (5863, 3603264), (6006, 3517472), (6027, 3505216), (6128, 3447444), (6314, 3345888), 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