21263585616

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4259}}^1$

素因数の和:4423

約数の個数: 320

約数和(自身を含む): 75728486400

約数和(自身を除く): 54464900784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 127, 144, 156, 168, 182, 189, 208, 216, 234, 252, 254, 273, 312, 336, 351, 364, 378, 381, 432, 468, 504, 508, 546, 624, 702, 728, 756, 762, 819, 889, 936, 1008, 1016, 1092, 1143, 1404, 1456, 1512, 1524, 1638, 1651, 1778, 1872, 2032, 2184, 2286, 2457, 2667, 2808, 3024, 3048, 3276, 3302, 3429, 3556, 4259, 4368, 4572, 4914, 4953, 5334, 5616, 6096, 6552, 6604, 6858, 7112, 8001, 8518, 9144, 9828, 9906, 10668, 11557, 12777, 13104, 13208, 13716, 14224, 14859, 16002, 17036, 18288, 19656, 19812, 21336, 23114, 24003, 25554, 26416, 27432, 29718, 29813, 32004, 34072, 34671, 38331, 39312, 39624, 42672, 44577, 46228, 48006, 51108, 54864, 55367, 59436, 59626, 64008, 68144, 69342, 76662, 79248, 89154, 89439, 92456, 96012, 102216, 104013, 110734, 114993, 118872, 119252, 128016, 138684, 153324, 166101, 178308, 178878, 184912, 192024, 204432, 208026, 221468, 229986, 237744, 238504, 268317, 277368, 306648, 312039, 332202, 356616, 357756, 384048, 387569, 416052, 442936, 459972, 477008, 498303, 536634, 540893, 554736, 613296, 624078, 664404, 713232, 715512, 775138, 804951, 832104, 885872, 919944, 996606, 1073268, 1081786, 1162707, 1248156, 1328808, 1431024, 1494909, 1550276, 1609902, 1622679, 1664208, 1839888, 1993212, 2146536, 2163572, 2325414, 2496312, 2657616, 2989818, 3100552, 3219804, 3245358, 3488121, 3786251, 3986424, 4293072, 4327144, 4650828, 4868037, 4992624, 5979636, 6201104, 6439608, 6490716, 6976242, 7031609, 7572502, 7972848, 8654288, 9301656, 9736074, 10464363, 11358753, 11959272, 12879216, 12981432, 13952484, 14063218, 14604111, 15145004, 18603312, 19472148, 20928726, 21094827, 22717506, 23918544, 25962864, 27904968, 28126436, 29208222, 30290008, 34076259, 38944296, 41857452, 42189654, 45435012, 49221263, 55809936, 56252872, 58416444, 60580016, 63284481, 68152518, 77888592, 83714904, 84379308, 90870024, 98442526, 102228777, 112505744, 116832888, 126568962, 136305036, 147663789, 167429808, 168758616, 181740048, 189853443, 196885052, 204457554, 233665776, 253137924, 272610072, 295327578, 337517232, 379706886, 393770104, 408915108, 442991367, 506275848, 545220144, 590655156, 759413772, 787540208, 817830216, 885982734, 1012551696, 1181310312, 1328974101, 1518827544, 1635660432, 1771965468, 2362620624, 2657948202, 3037655088, 3543930936, 5315896404, 7087861872, 10631792808, 21263585616]

約数ペア:

[(1, 21263585616), (2, 10631792808), (3, 7087861872), (4, 5315896404), (6, 3543930936), (7, 3037655088), (8, 2657948202), (9, 2362620624), (12, 1771965468), (13, 1635660432), (14, 1518827544), (16, 1328974101), (18, 1181310312), (21, 1012551696), (24, 885982734), (26, 817830216), (27, 787540208), (28, 759413772), (36, 590655156), (39, 545220144), (42, 506275848), (48, 442991367), (52, 408915108), (54, 393770104), (56, 379706886), (63, 337517232), (72, 295327578), (78, 272610072), (84, 253137924), (91, 233665776), (104, 204457554), (108, 196885052), (112, 189853443), (117, 181740048), (126, 168758616), (127, 167429808), (144, 147663789), (156, 136305036), (168, 126568962), (182, 116832888), (189, 112505744), (208, 102228777), (216, 98442526), (234, 90870024), (252, 84379308), (254, 83714904), (273, 77888592), (312, 68152518), (336, 63284481), (351, 60580016), (364, 58416444), (378, 56252872), (381, 55809936), (432, 49221263), (468, 45435012), (504, 42189654), (508, 41857452), (546, 38944296), (624, 34076259), (702, 30290008), (728, 29208222), (756, 28126436), (762, 27904968), (819, 25962864), (889, 23918544), (936, 22717506), (1008, 21094827), (1016, 20928726), (1092, 19472148), (1143, 18603312), (1404, 15145004), (1456, 14604111), (1512, 14063218), (1524, 13952484), (1638, 12981432), (1651, 12879216), (1778, 11959272), (1872, 11358753), (2032, 10464363), (2184, 9736074), (2286, 9301656), (2457, 8654288), (2667, 7972848), (2808, 7572502), (3024, 7031609), (3048, 6976242), (3276, 6490716), (3302, 6439608), (3429, 6201104), (3556, 5979636), (4259, 4992624), (4368, 4868037), (4572, 4650828), (4914, 4327144), (4953, 4293072), (5334, 3986424), (5616, 3786251), (6096, 3488121), (6552, 3245358), (6604, 3219804), (6858, 3100552), (7112, 2989818), (8001, 2657616), (8518, 2496312), (9144, 2325414), (9828, 2163572), (9906, 2146536), (10668, 1993212), (11557, 1839888), (12777, 1664208), (13104, 1622679), (13208, 1609902), (13716, 1550276), (14224, 1494909), (14859, 1431024), (16002, 1328808), (17036, 1248156), (18288, 1162707), (19656, 1081786), (19812, 1073268), (21336, 996606), (23114, 919944), (24003, 885872), (25554, 832104), (26416, 804951), (27432, 775138), (29718, 715512), (29813, 713232), (32004, 664404), (34072, 624078), (34671, 613296), (38331, 554736), (39312, 540893), (39624, 536634), (42672, 498303), (44577, 477008), (46228, 459972), (48006, 442936), (51108, 416052), (54864, 387569), (55367, 384048), (59436, 357756), (59626, 356616), (64008, 332202), (68144, 312039), (69342, 306648), (76662, 277368), (79248, 268317), (89154, 238504), (89439, 237744), (92456, 229986), (96012, 221468), (102216, 208026), (104013, 204432), (110734, 192024), (114993, 184912), (118872, 178878), (119252, 178308), (128016, 166101), (138684, 153324)]