21681045792

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{97}}^2\times {\mathrm{127}}^1$

素因数の和:350

約数の個数: 360

約数和(自身を含む): 74211185664

約数和(自身を除く): 52530139872

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, 72, 81, 84, 96, 97, 108, 112, 126, 127, 144, 162, 168, 189, 194, 216, 224, 252, 254, 288, 291, 324, 336, 378, 381, 388, 432, 504, 508, 567, 582, 648, 672, 679, 756, 762, 776, 864, 873, 889, 1008, 1016, 1134, 1143, 1164, 1296, 1358, 1512, 1524, 1552, 1746, 1778, 2016, 2032, 2037, 2268, 2286, 2328, 2592, 2619, 2667, 2716, 3024, 3048, 3104, 3429, 3492, 3556, 4064, 4074, 4536, 4572, 4656, 5238, 5334, 5432, 6048, 6096, 6111, 6858, 6984, 7112, 7857, 8001, 8148, 9072, 9144, 9312, 9409, 10287, 10476, 10668, 10864, 12192, 12222, 12319, 13716, 13968, 14224, 15714, 16002, 16296, 18144, 18288, 18333, 18818, 20574, 20952, 21336, 21728, 24003, 24444, 24638, 27432, 27936, 28227, 28448, 31428, 32004, 32592, 36576, 36666, 36957, 37636, 41148, 41904, 42672, 48006, 48888, 49276, 54864, 54999, 56454, 62856, 64008, 65184, 65863, 72009, 73332, 73914, 75272, 82296, 83808, 84681, 85344, 86233, 96012, 97776, 98552, 109728, 109998, 110871, 112908, 125712, 128016, 131726, 144018, 146664, 147828, 150544, 164592, 169362, 172466, 192024, 195552, 197104, 197589, 219996, 221742, 225816, 251424, 254043, 256032, 258699, 263452, 288036, 293328, 295656, 301088, 329184, 332613, 338724, 344932, 384048, 394208, 395178, 439992, 443484, 451632, 508086, 517398, 526904, 576072, 586656, 591312, 592767, 665226, 677448, 689864, 762129, 768096, 776097, 790356, 879984, 886968, 903264, 997839, 1016172, 1034796, 1053808, 1152144, 1182624, 1185534, 1194943, 1330452, 1354896, 1379728, 1524258, 1552194, 1580712, 1759968, 1773936, 1778301, 1995678, 2032344, 2069592, 2107616, 2304288, 2328291, 2371068, 2389886, 2660904, 2709792, 2759456, 3048516, 3104388, 3161424, 3547872, 3556602, 3584829, 3991356, 4064688, 4139184, 4656582, 4742136, 4779772, 5321808, 5334903, 6097032, 6208776, 6322848, 6984873, 7113204, 7169658, 7982712, 8129376, 8278368, 8364601, 9313164, 9484272, 9559544, 10643616, 10669806, 10754487, 12194064, 12417552, 13969746, 14226408, 14339316, 15965424, 16729202, 18626328, 18968544, 19119088, 21339612, 21508974, 24388128, 24835104, 25093803, 27939492, 28452816, 28678632, 31930848, 32263461, 33458404, 37252656, 38238176, 42679224, 43017948, 50187606, 55878984, 56905632, 57357264, 64526922, 66916808, 74505312, 75281409, 85358448, 86035896, 96790383, 100375212, 111757968, 114714528, 129053844, 133833616, 150562818, 170716896, 172071792, 193580766, 200750424, 223515936, 225844227, 258107688, 267667232, 301125636, 344143584, 387161532, 401500848, 451688454, 516215376, 602251272, 677532681, 774323064, 803001696, 903376908, 1032430752, 1204502544, 1355065362, 1548646128, 1806753816, 2409005088, 2710130724, 3097292256, 3613507632, 5420261448, 7227015264, 10840522896, 21681045792]

約数ペア:

[(1, 21681045792), (2, 10840522896), (3, 7227015264), (4, 5420261448), (6, 3613507632), (7, 3097292256), (8, 2710130724), (9, 2409005088), (12, 1806753816), (14, 1548646128), (16, 1355065362), (18, 1204502544), (21, 1032430752), (24, 903376908), (27, 803001696), (28, 774323064), (32, 677532681), (36, 602251272), (42, 516215376), (48, 451688454), (54, 401500848), (56, 387161532), (63, 344143584), (72, 301125636), (81, 267667232), (84, 258107688), (96, 225844227), (97, 223515936), (108, 200750424), (112, 193580766), (126, 172071792), (127, 170716896), (144, 150562818), (162, 133833616), (168, 129053844), (189, 114714528), (194, 111757968), (216, 100375212), (224, 96790383), (252, 86035896), (254, 85358448), (288, 75281409), (291, 74505312), (324, 66916808), (336, 64526922), (378, 57357264), (381, 56905632), (388, 55878984), (432, 50187606), (504, 43017948), (508, 42679224), (567, 38238176), (582, 37252656), (648, 33458404), (672, 32263461), (679, 31930848), (756, 28678632), (762, 28452816), (776, 27939492), (864, 25093803), (873, 24835104), (889, 24388128), (1008, 21508974), (1016, 21339612), (1134, 19119088), (1143, 18968544), (1164, 18626328), (1296, 16729202), (1358, 15965424), (1512, 14339316), (1524, 14226408), (1552, 13969746), (1746, 12417552), (1778, 12194064), (2016, 10754487), (2032, 10669806), (2037, 10643616), (2268, 9559544), (2286, 9484272), (2328, 9313164), (2592, 8364601), (2619, 8278368), (2667, 8129376), (2716, 7982712), (3024, 7169658), (3048, 7113204), (3104, 6984873), (3429, 6322848), (3492, 6208776), (3556, 6097032), (4064, 5334903), (4074, 5321808), (4536, 4779772), (4572, 4742136), (4656, 4656582), (5238, 4139184), (5334, 4064688), (5432, 3991356), (6048, 3584829), (6096, 3556602), (6111, 3547872), (6858, 3161424), (6984, 3104388), (7112, 3048516), (7857, 2759456), (8001, 2709792), (8148, 2660904), (9072, 2389886), (9144, 2371068), (9312, 2328291), (9409, 2304288), (10287, 2107616), (10476, 2069592), (10668, 2032344), (10864, 1995678), (12192, 1778301), (12222, 1773936), (12319, 1759968), (13716, 1580712), (13968, 1552194), (14224, 1524258), (15714, 1379728), (16002, 1354896), (16296, 1330452), (18144, 1194943), (18288, 1185534), (18333, 1182624), (18818, 1152144), (20574, 1053808), (20952, 1034796), (21336, 1016172), (21728, 997839), (24003, 903264), (24444, 886968), (24638, 879984), (27432, 790356), (27936, 776097), (28227, 768096), (28448, 762129), (31428, 689864), (32004, 677448), (32592, 665226), (36576, 592767), (36666, 591312), (36957, 586656), (37636, 576072), (41148, 526904), (41904, 517398), (42672, 508086), (48006, 451632), (48888, 443484), (49276, 439992), (54864, 395178), (54999, 394208), (56454, 384048), (62856, 344932), (64008, 338724), (65184, 332613), (65863, 329184), (72009, 301088), (73332, 295656), (73914, 293328), (75272, 288036), (82296, 263452), (83808, 258699), (84681, 256032), (85344, 254043), (86233, 251424), (96012, 225816), (97776, 221742), (98552, 219996), (109728, 197589), (109998, 197104), (110871, 195552), (112908, 192024), (125712, 172466), (128016, 169362), (131726, 164592), (144018, 150544), (146664, 147828)]