64715470848

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{501577}}^1$

素因数の和:501612

約数の個数: 144

約数和(自身を含む): 213612038640

約数和(自身を除く): 148896567792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 6144, 7168, 8064, 9216, 10752, 14336, 16128, 18432, 21504, 32256, 43008, 64512, 129024, 501577, 1003154, 1504731, 2006308, 3009462, 3511039, 4012616, 4514193, 6018924, 7022078, 8025232, 9028386, 10533117, 12037848, 14044156, 16050464, 18056772, 21066234, 24075696, 28088312, 31599351, 32100928, 36113544, 42132468, 48151392, 56176624, 63198702, 64201856, 72227088, 84264936, 96302784, 112353248, 126397404, 128403712, 144454176, 168529872, 192605568, 224706496, 252794808, 256807424, 288908352, 337059744, 385211136, 449412992, 505589616, 513614848, 577816704, 674119488, 770422272, 898825984, 1011179232, 1027229696, 1155633408, 1348238976, 1540844544, 1797651968, 2022358464, 2311266816, 2696477952, 3081689088, 3595303936, 4044716928, 4622533632, 5392955904, 7190607872, 8089433856, 9245067264, 10785911808, 16178867712, 21571823616, 32357735424, 64715470848]

約数ペア:

[(1, 64715470848), (2, 32357735424), (3, 21571823616), (4, 16178867712), (6, 10785911808), (7, 9245067264), (8, 8089433856), (9, 7190607872), (12, 5392955904), (14, 4622533632), (16, 4044716928), (18, 3595303936), (21, 3081689088), (24, 2696477952), (28, 2311266816), (32, 2022358464), (36, 1797651968), (42, 1540844544), (48, 1348238976), (56, 1155633408), (63, 1027229696), (64, 1011179232), (72, 898825984), (84, 770422272), (96, 674119488), (112, 577816704), (126, 513614848), (128, 505589616), (144, 449412992), (168, 385211136), (192, 337059744), (224, 288908352), (252, 256807424), (256, 252794808), (288, 224706496), (336, 192605568), (384, 168529872), (448, 144454176), (504, 128403712), (512, 126397404), (576, 112353248), (672, 96302784), (768, 84264936), (896, 72227088), (1008, 64201856), (1024, 63198702), (1152, 56176624), (1344, 48151392), (1536, 42132468), (1792, 36113544), (2016, 32100928), (2048, 31599351), (2304, 28088312), (2688, 24075696), (3072, 21066234), (3584, 18056772), (4032, 16050464), (4608, 14044156), (5376, 12037848), (6144, 10533117), (7168, 9028386), (8064, 8025232), (9216, 7022078), (10752, 6018924), (14336, 4514193), (16128, 4012616), (18432, 3511039), (21504, 3009462), (32256, 2006308), (43008, 1504731), (64512, 1003154), (129024, 501577)]