197780287488

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{13291}}^1$

素因数の和:13498

約数の個数: 208

約数和(自身を含む): 606214730496

約数和(自身を除く): 408434443008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 173, 192, 224, 256, 336, 346, 384, 448, 512, 519, 672, 692, 768, 896, 1024, 1038, 1211, 1344, 1384, 1536, 1792, 2048, 2076, 2422, 2688, 2768, 3072, 3584, 3633, 4096, 4152, 4844, 5376, 5536, 6144, 7168, 7266, 8304, 9688, 10752, 11072, 12288, 13291, 14336, 14532, 16608, 19376, 21504, 22144, 26582, 28672, 29064, 33216, 38752, 39873, 43008, 44288, 53164, 58128, 66432, 77504, 79746, 86016, 88576, 93037, 106328, 116256, 132864, 155008, 159492, 177152, 186074, 212656, 232512, 265728, 279111, 310016, 318984, 354304, 372148, 425312, 465024, 531456, 558222, 620032, 637968, 708608, 744296, 850624, 930048, 1062912, 1116444, 1240064, 1275936, 1488592, 1701248, 1860096, 2125824, 2232888, 2299343, 2480128, 2551872, 2977184, 3402496, 3720192, 4465776, 4598686, 4960256, 5103744, 5954368, 6804992, 6898029, 7440384, 8931552, 9197372, 10207488, 11908736, 13609984, 13796058, 14880768, 16095401, 17863104, 18394744, 20414976, 23817472, 27219968, 27592116, 32190802, 35726208, 36789488, 40829952, 47634944, 48286203, 54439936, 55184232, 64381604, 71452416, 73578976, 81659904, 95269888, 96572406, 110368464, 128763208, 142904832, 147157952, 163319808, 190539776, 193144812, 220736928, 257526416, 285809664, 294315904, 381079552, 386289624, 441473856, 515052832, 571619328, 588631808, 772579248, 882947712, 1030105664, 1143238656, 1177263616, 1545158496, 1765895424, 2060211328, 2354527232, 3090316992, 3531790848, 4120422656, 4709054464, 6180633984, 7063581696, 8240845312, 9418108928, 12361267968, 14127163392, 16481690624, 24722535936, 28254326784, 32963381248, 49445071872, 65926762496, 98890143744, 197780287488]

約数ペア:

[(1, 197780287488), (2, 98890143744), (3, 65926762496), (4, 49445071872), (6, 32963381248), (7, 28254326784), (8, 24722535936), (12, 16481690624), (14, 14127163392), (16, 12361267968), (21, 9418108928), (24, 8240845312), (28, 7063581696), (32, 6180633984), (42, 4709054464), (48, 4120422656), (56, 3531790848), (64, 3090316992), (84, 2354527232), (96, 2060211328), (112, 1765895424), (128, 1545158496), (168, 1177263616), (173, 1143238656), (192, 1030105664), (224, 882947712), (256, 772579248), (336, 588631808), (346, 571619328), (384, 515052832), (448, 441473856), (512, 386289624), (519, 381079552), (672, 294315904), (692, 285809664), (768, 257526416), (896, 220736928), (1024, 193144812), (1038, 190539776), (1211, 163319808), (1344, 147157952), (1384, 142904832), (1536, 128763208), (1792, 110368464), (2048, 96572406), (2076, 95269888), (2422, 81659904), (2688, 73578976), (2768, 71452416), (3072, 64381604), (3584, 55184232), (3633, 54439936), (4096, 48286203), (4152, 47634944), (4844, 40829952), (5376, 36789488), (5536, 35726208), (6144, 32190802), (7168, 27592116), (7266, 27219968), (8304, 23817472), (9688, 20414976), (10752, 18394744), (11072, 17863104), (12288, 16095401), (13291, 14880768), (14336, 13796058), (14532, 13609984), (16608, 11908736), (19376, 10207488), (21504, 9197372), (22144, 8931552), (26582, 7440384), (28672, 6898029), (29064, 6804992), (33216, 5954368), (38752, 5103744), (39873, 4960256), (43008, 4598686), (44288, 4465776), (53164, 3720192), (58128, 3402496), (66432, 2977184), (77504, 2551872), (79746, 2480128), (86016, 2299343), (88576, 2232888), (93037, 2125824), (106328, 1860096), (116256, 1701248), (132864, 1488592), (155008, 1275936), (159492, 1240064), (177152, 1116444), (186074, 1062912), (212656, 930048), (232512, 850624), (265728, 744296), (279111, 708608), (310016, 637968), (318984, 620032), (354304, 558222), (372148, 531456), (425312, 465024)]