21308356608

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:733

約数の個数: 384

約数和(自身を含む): 71912655360

約数和(自身を除く): 50604298752

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 73, 77, 84, 88, 96, 112, 128, 132, 146, 154, 168, 176, 192, 219, 224, 231, 256, 264, 292, 308, 336, 352, 384, 438, 448, 462, 511, 512, 528, 584, 616, 617, 672, 704, 768, 803, 876, 896, 924, 1022, 1024, 1056, 1168, 1232, 1234, 1344, 1408, 1533, 1536, 1606, 1752, 1792, 1848, 1851, 2044, 2048, 2112, 2336, 2409, 2464, 2468, 2688, 2816, 3066, 3072, 3212, 3504, 3584, 3696, 3702, 4088, 4224, 4319, 4672, 4818, 4928, 4936, 5376, 5621, 5632, 6132, 6144, 6424, 6787, 7008, 7168, 7392, 7404, 8176, 8448, 8638, 9344, 9636, 9856, 9872, 10752, 11242, 11264, 12264, 12848, 12957, 13574, 14016, 14336, 14784, 14808, 16352, 16863, 16896, 17276, 18688, 19272, 19712, 19744, 20361, 21504, 22484, 22528, 24528, 25696, 25914, 27148, 28032, 29568, 29616, 32704, 33726, 33792, 34552, 37376, 38544, 39424, 39488, 40722, 43008, 44968, 45041, 47509, 49056, 51392, 51828, 54296, 56064, 59136, 59232, 65408, 67452, 67584, 69104, 74752, 77088, 78848, 78976, 81444, 89936, 90082, 95018, 98112, 102784, 103656, 108592, 112128, 118272, 118464, 130816, 134904, 135123, 138208, 142527, 149504, 154176, 157696, 157952, 162888, 179872, 180164, 190036, 196224, 205568, 207312, 217184, 224256, 236544, 236928, 261632, 269808, 270246, 276416, 285054, 308352, 315287, 315904, 325776, 359744, 360328, 380072, 392448, 411136, 414624, 434368, 448512, 473088, 473856, 495451, 523264, 539616, 540492, 552832, 570108, 616704, 630574, 631808, 651552, 719488, 720656, 760144, 784896, 822272, 829248, 868736, 945861, 947712, 990902, 1046528, 1079232, 1080984, 1105664, 1140216, 1233408, 1261148, 1263616, 1303104, 1438976, 1441312, 1486353, 1520288, 1569792, 1644544, 1658496, 1737472, 1891722, 1895424, 1981804, 2158464, 2161968, 2211328, 2280432, 2466816, 2522296, 2606208, 2877952, 2882624, 2972706, 3040576, 3139584, 3316992, 3468157, 3474944, 3783444, 3790848, 3963608, 4316928, 4323936, 4422656, 4560864, 4933632, 5044592, 5212416, 5755904, 5765248, 5945412, 6081152, 6633984, 6936314, 6949888, 7566888, 7927216, 8633856, 8647872, 8845312, 9121728, 10089184, 10404471, 10424832, 11511808, 11530496, 11890824, 12162304, 13267968, 13872628, 13899776, 15133776, 15854432, 17267712, 17295744, 18243456, 20178368, 20808942, 20849664, 23060992, 23781648, 24324608, 26535936, 27745256, 30267552, 31708864, 34535424, 34591488, 36486912, 40356736, 41617884, 41699328, 46121984, 47563296, 48649216, 55490512, 60535104, 63417728, 69182976, 72973824, 80713472, 83235768, 92243968, 95126592, 97298432, 110981024, 121070208, 126835456, 138365952, 145947648, 161426944, 166471536, 190253184, 221962048, 242140416, 253670912, 276731904, 291895296, 322853888, 332943072, 380506368, 443924096, 484280832, 507341824, 645707776, 665886144, 761012736, 887848192, 968561664, 1014683648, 1331772288, 1522025472, 1775696384, 1937123328, 2663544576, 3044050944, 3551392768, 5327089152, 7102785536, 10654178304, 21308356608]

約数ペア:

[(1, 21308356608), (2, 10654178304), (3, 7102785536), (4, 5327089152), (6, 3551392768), (7, 3044050944), (8, 2663544576), (11, 1937123328), (12, 1775696384), (14, 1522025472), (16, 1331772288), (21, 1014683648), (22, 968561664), (24, 887848192), (28, 761012736), (32, 665886144), (33, 645707776), (42, 507341824), (44, 484280832), (48, 443924096), (56, 380506368), (64, 332943072), (66, 322853888), (73, 291895296), (77, 276731904), (84, 253670912), (88, 242140416), (96, 221962048), (112, 190253184), (128, 166471536), (132, 161426944), (146, 145947648), (154, 138365952), (168, 126835456), (176, 121070208), (192, 110981024), (219, 97298432), (224, 95126592), (231, 92243968), (256, 83235768), (264, 80713472), (292, 72973824), (308, 69182976), (336, 63417728), (352, 60535104), (384, 55490512), (438, 48649216), (448, 47563296), (462, 46121984), (511, 41699328), (512, 41617884), (528, 40356736), (584, 36486912), (616, 34591488), (617, 34535424), (672, 31708864), (704, 30267552), (768, 27745256), (803, 26535936), (876, 24324608), (896, 23781648), (924, 23060992), (1022, 20849664), (1024, 20808942), (1056, 20178368), (1168, 18243456), (1232, 17295744), (1234, 17267712), (1344, 15854432), (1408, 15133776), (1533, 13899776), (1536, 13872628), (1606, 13267968), (1752, 12162304), (1792, 11890824), (1848, 11530496), (1851, 11511808), (2044, 10424832), (2048, 10404471), (2112, 10089184), (2336, 9121728), (2409, 8845312), (2464, 8647872), (2468, 8633856), (2688, 7927216), (2816, 7566888), (3066, 6949888), (3072, 6936314), (3212, 6633984), (3504, 6081152), (3584, 5945412), (3696, 5765248), (3702, 5755904), (4088, 5212416), (4224, 5044592), (4319, 4933632), (4672, 4560864), (4818, 4422656), (4928, 4323936), (4936, 4316928), (5376, 3963608), (5621, 3790848), (5632, 3783444), (6132, 3474944), (6144, 3468157), (6424, 3316992), (6787, 3139584), (7008, 3040576), (7168, 2972706), (7392, 2882624), (7404, 2877952), (8176, 2606208), (8448, 2522296), (8638, 2466816), (9344, 2280432), (9636, 2211328), (9856, 2161968), (9872, 2158464), (10752, 1981804), (11242, 1895424), (11264, 1891722), (12264, 1737472), (12848, 1658496), (12957, 1644544), (13574, 1569792), (14016, 1520288), (14336, 1486353), (14784, 1441312), (14808, 1438976), (16352, 1303104), (16863, 1263616), (16896, 1261148), (17276, 1233408), (18688, 1140216), (19272, 1105664), (19712, 1080984), (19744, 1079232), (20361, 1046528), (21504, 990902), (22484, 947712), (22528, 945861), (24528, 868736), (25696, 829248), (25914, 822272), (27148, 784896), (28032, 760144), (29568, 720656), (29616, 719488), (32704, 651552), (33726, 631808), (33792, 630574), (34552, 616704), (37376, 570108), (38544, 552832), (39424, 540492), (39488, 539616), (40722, 523264), (43008, 495451), (44968, 473856), (45041, 473088), (47509, 448512), (49056, 434368), (51392, 414624), (51828, 411136), (54296, 392448), (56064, 380072), (59136, 360328), (59232, 359744), (65408, 325776), (67452, 315904), (67584, 315287), (69104, 308352), (74752, 285054), (77088, 276416), (78848, 270246), (78976, 269808), (81444, 261632), (89936, 236928), (90082, 236544), (95018, 224256), (98112, 217184), (102784, 207312), (103656, 205568), (108592, 196224), (112128, 190036), (118272, 180164), (118464, 179872), (130816, 162888), (134904, 157952), (135123, 157696), (138208, 154176), (142527, 149504)]