21303867648

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5087}}^1$

素因数の和:5173

約数の個数: 288

約数和(自身を含む): 69887139840

約数和(自身を除く): 48583272192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 41, 42, 48, 56, 57, 64, 76, 82, 84, 96, 112, 114, 123, 128, 133, 152, 164, 168, 192, 224, 228, 246, 256, 266, 287, 304, 328, 336, 384, 399, 448, 456, 492, 532, 574, 608, 656, 672, 768, 779, 798, 861, 896, 912, 984, 1064, 1148, 1216, 1312, 1344, 1558, 1596, 1722, 1792, 1824, 1968, 2128, 2296, 2337, 2432, 2624, 2688, 3116, 3192, 3444, 3648, 3936, 4256, 4592, 4674, 4864, 5087, 5248, 5376, 5453, 6232, 6384, 6888, 7296, 7872, 8512, 9184, 9348, 10174, 10496, 10906, 12464, 12768, 13776, 14592, 15261, 15744, 16359, 17024, 18368, 18696, 20348, 21812, 24928, 25536, 27552, 30522, 31488, 32718, 34048, 35609, 36736, 37392, 40696, 43624, 49856, 51072, 55104, 61044, 65436, 71218, 73472, 74784, 81392, 87248, 96653, 99712, 102144, 106827, 110208, 122088, 130872, 142436, 149568, 162784, 174496, 193306, 199424, 208567, 213654, 220416, 244176, 261744, 284872, 289959, 299136, 325568, 348992, 386612, 417134, 427308, 488352, 523488, 569744, 579918, 598272, 625701, 651136, 676571, 697984, 773224, 834268, 854616, 976704, 1046976, 1139488, 1159836, 1251402, 1302272, 1353142, 1395968, 1459969, 1546448, 1668536, 1709232, 1953408, 2029713, 2093952, 2278976, 2319672, 2502804, 2706284, 2919938, 3092896, 3337072, 3418464, 3906816, 3962773, 4059426, 4187904, 4379907, 4557952, 4639344, 5005608, 5412568, 5839876, 6185792, 6674144, 6836928, 7925546, 8118852, 8759814, 9115904, 9278688, 10011216, 10825136, 11679752, 11888319, 12371584, 13348288, 13673856, 15851092, 16237704, 17519628, 18557376, 20022432, 21650272, 23359504, 23776638, 24743168, 26696576, 27347712, 27739411, 31702184, 32475408, 35039256, 37114752, 40044864, 43300544, 46719008, 47553276, 53393152, 55478822, 63404368, 64950816, 70078512, 74229504, 80089728, 83218233, 86601088, 93438016, 95106552, 110957644, 126808736, 129901632, 140157024, 160179456, 166436466, 173202176, 186876032, 190213104, 221915288, 253617472, 259803264, 280314048, 332872932, 373752064, 380426208, 443830576, 507234944, 519606528, 560628096, 665745864, 760852416, 887661152, 1014469888, 1121256192, 1331491728, 1521704832, 1775322304, 2662983456, 3043409664, 3550644608, 5325966912, 7101289216, 10651933824, 21303867648]

約数ペア:

[(1, 21303867648), (2, 10651933824), (3, 7101289216), (4, 5325966912), (6, 3550644608), (7, 3043409664), (8, 2662983456), (12, 1775322304), (14, 1521704832), (16, 1331491728), (19, 1121256192), (21, 1014469888), (24, 887661152), (28, 760852416), (32, 665745864), (38, 560628096), (41, 519606528), (42, 507234944), (48, 443830576), (56, 380426208), (57, 373752064), (64, 332872932), (76, 280314048), (82, 259803264), (84, 253617472), (96, 221915288), (112, 190213104), (114, 186876032), (123, 173202176), (128, 166436466), (133, 160179456), (152, 140157024), (164, 129901632), (168, 126808736), (192, 110957644), (224, 95106552), (228, 93438016), (246, 86601088), (256, 83218233), (266, 80089728), (287, 74229504), (304, 70078512), (328, 64950816), (336, 63404368), (384, 55478822), (399, 53393152), (448, 47553276), (456, 46719008), (492, 43300544), (532, 40044864), (574, 37114752), (608, 35039256), (656, 32475408), (672, 31702184), (768, 27739411), (779, 27347712), (798, 26696576), (861, 24743168), (896, 23776638), (912, 23359504), (984, 21650272), (1064, 20022432), (1148, 18557376), (1216, 17519628), (1312, 16237704), (1344, 15851092), (1558, 13673856), (1596, 13348288), (1722, 12371584), (1792, 11888319), (1824, 11679752), (1968, 10825136), (2128, 10011216), (2296, 9278688), (2337, 9115904), (2432, 8759814), (2624, 8118852), (2688, 7925546), (3116, 6836928), (3192, 6674144), (3444, 6185792), (3648, 5839876), (3936, 5412568), (4256, 5005608), (4592, 4639344), (4674, 4557952), (4864, 4379907), (5087, 4187904), (5248, 4059426), (5376, 3962773), (5453, 3906816), (6232, 3418464), (6384, 3337072), (6888, 3092896), (7296, 2919938), (7872, 2706284), (8512, 2502804), (9184, 2319672), (9348, 2278976), (10174, 2093952), (10496, 2029713), (10906, 1953408), (12464, 1709232), (12768, 1668536), (13776, 1546448), (14592, 1459969), (15261, 1395968), (15744, 1353142), (16359, 1302272), (17024, 1251402), (18368, 1159836), (18696, 1139488), (20348, 1046976), (21812, 976704), (24928, 854616), (25536, 834268), (27552, 773224), (30522, 697984), (31488, 676571), (32718, 651136), (34048, 625701), (35609, 598272), (36736, 579918), (37392, 569744), (40696, 523488), (43624, 488352), (49856, 427308), (51072, 417134), (55104, 386612), (61044, 348992), (65436, 325568), (71218, 299136), (73472, 289959), (74784, 284872), (81392, 261744), (87248, 244176), (96653, 220416), (99712, 213654), (102144, 208567), (106827, 199424), (110208, 193306), (122088, 174496), (130872, 162784), (142436, 149568)]