19671629824

素因数分解:

$2^{14}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:580

約数の個数: 240

約数和(自身を含む): 50732752896

約数和(自身を除く): 31061123072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 64, 77, 88, 112, 124, 128, 154, 176, 217, 224, 248, 256, 308, 341, 352, 434, 448, 496, 503, 512, 616, 682, 704, 868, 896, 992, 1006, 1024, 1232, 1364, 1408, 1736, 1792, 1984, 2012, 2048, 2387, 2464, 2728, 2816, 3472, 3521, 3584, 3968, 4024, 4096, 4774, 4928, 5456, 5533, 5632, 6944, 7042, 7168, 7936, 8048, 8192, 9548, 9856, 10912, 11066, 11264, 13888, 14084, 14336, 15593, 15872, 16096, 16384, 19096, 19712, 21824, 22132, 22528, 27776, 28168, 28672, 31186, 31744, 32192, 38192, 38731, 39424, 43648, 44264, 45056, 55552, 56336, 57344, 62372, 63488, 64384, 76384, 77462, 78848, 87296, 88528, 90112, 109151, 111104, 112672, 114688, 124744, 126976, 128768, 152768, 154924, 157696, 171523, 174592, 177056, 180224, 218302, 222208, 225344, 249488, 253952, 257536, 305536, 309848, 315392, 343046, 349184, 354112, 436604, 444416, 450688, 498976, 507904, 515072, 611072, 619696, 630784, 686092, 698368, 708224, 873208, 888832, 901376, 997952, 1030144, 1200661, 1222144, 1239392, 1261568, 1372184, 1396736, 1416448, 1746416, 1777664, 1802752, 1995904, 2060288, 2401322, 2444288, 2478784, 2744368, 2793472, 2832896, 3492832, 3555328, 3605504, 3991808, 4120576, 4802644, 4888576, 4957568, 5488736, 5586944, 5665792, 6985664, 7211008, 7983616, 8241152, 9605288, 9777152, 9915136, 10977472, 11331584, 13971328, 14422016, 15967232, 19210576, 19554304, 19830272, 21954944, 22663168, 27942656, 28844032, 31934464, 38421152, 39108608, 39660544, 43909888, 45326336, 55885312, 57688064, 63868928, 76842304, 79321088, 87819776, 90652672, 111770624, 127737856, 153684608, 158642176, 175639552, 223541248, 255475712, 307369216, 317284352, 351279104, 447082496, 614738432, 634568704, 702558208, 894164992, 1229476864, 1405116416, 1788329984, 2458953728, 2810232832, 4917907456, 9835814912, 19671629824]

約数ペア:

[(1, 19671629824), (2, 9835814912), (4, 4917907456), (7, 2810232832), (8, 2458953728), (11, 1788329984), (14, 1405116416), (16, 1229476864), (22, 894164992), (28, 702558208), (31, 634568704), (32, 614738432), (44, 447082496), (56, 351279104), (62, 317284352), (64, 307369216), (77, 255475712), (88, 223541248), (112, 175639552), (124, 158642176), (128, 153684608), (154, 127737856), (176, 111770624), (217, 90652672), (224, 87819776), (248, 79321088), (256, 76842304), (308, 63868928), (341, 57688064), (352, 55885312), (434, 45326336), (448, 43909888), (496, 39660544), (503, 39108608), (512, 38421152), (616, 31934464), (682, 28844032), (704, 27942656), (868, 22663168), (896, 21954944), (992, 19830272), (1006, 19554304), (1024, 19210576), (1232, 15967232), (1364, 14422016), (1408, 13971328), (1736, 11331584), (1792, 10977472), (1984, 9915136), (2012, 9777152), (2048, 9605288), (2387, 8241152), (2464, 7983616), (2728, 7211008), (2816, 6985664), (3472, 5665792), (3521, 5586944), (3584, 5488736), (3968, 4957568), (4024, 4888576), (4096, 4802644), (4774, 4120576), (4928, 3991808), (5456, 3605504), (5533, 3555328), (5632, 3492832), (6944, 2832896), (7042, 2793472), (7168, 2744368), (7936, 2478784), (8048, 2444288), (8192, 2401322), (9548, 2060288), (9856, 1995904), (10912, 1802752), (11066, 1777664), (11264, 1746416), (13888, 1416448), (14084, 1396736), (14336, 1372184), (15593, 1261568), (15872, 1239392), (16096, 1222144), (16384, 1200661), (19096, 1030144), (19712, 997952), (21824, 901376), (22132, 888832), (22528, 873208), (27776, 708224), (28168, 698368), (28672, 686092), (31186, 630784), (31744, 619696), (32192, 611072), (38192, 515072), (38731, 507904), (39424, 498976), (43648, 450688), (44264, 444416), (45056, 436604), (55552, 354112), (56336, 349184), (57344, 343046), (62372, 315392), (63488, 309848), (64384, 305536), (76384, 257536), (77462, 253952), (78848, 249488), (87296, 225344), (88528, 222208), (90112, 218302), (109151, 180224), (111104, 177056), (112672, 174592), (114688, 171523), (124744, 157696), (126976, 154924), (128768, 152768)]