172717008896

素因数分解:

$2^{11}\times {\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{691}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 360179688960

約数和(自身を除く): 187462680064

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 127, 128, 248, 254, 256, 496, 508, 512, 691, 961, 992, 1016, 1024, 1382, 1922, 1984, 2032, 2048, 2764, 3844, 3937, 3968, 4064, 5528, 7688, 7874, 7936, 8128, 11056, 15376, 15748, 15872, 16256, 21421, 22112, 30752, 31496, 31744, 32512, 42842, 44224, 61504, 62992, 63488, 65024, 85684, 87757, 88448, 122047, 123008, 125984, 130048, 171368, 175514, 176896, 244094, 246016, 251968, 260096, 342736, 351028, 353792, 488188, 492032, 503936, 664051, 685472, 702056, 707584, 976376, 984064, 1007872, 1328102, 1370944, 1404112, 1415168, 1952752, 1968128, 2015744, 2656204, 2720467, 2741888, 2808224, 3905504, 4031488, 5312408, 5440934, 5483776, 5616448, 7811008, 8062976, 10624816, 10881868, 10967552, 11232896, 15622016, 21249632, 21763736, 21935104, 22465792, 31244032, 42499264, 43527472, 43870208, 44931584, 62488064, 84334477, 84998528, 87054944, 89863168, 124976128, 168668954, 169997056, 174109888, 179726336, 249952256, 337337908, 339994112, 348219776, 674675816, 679988224, 696439552, 1349351632, 1359976448, 1392879104, 2698703264, 2785758208, 5397406528, 5571516416, 10794813056, 21589626112, 43179252224, 86358504448, 172717008896]

約数ペア:

[(1, 172717008896), (2, 86358504448), (4, 43179252224), (8, 21589626112), (16, 10794813056), (31, 5571516416), (32, 5397406528), (62, 2785758208), (64, 2698703264), (124, 1392879104), (127, 1359976448), (128, 1349351632), (248, 696439552), (254, 679988224), (256, 674675816), (496, 348219776), (508, 339994112), (512, 337337908), (691, 249952256), (961, 179726336), (992, 174109888), (1016, 169997056), (1024, 168668954), (1382, 124976128), (1922, 89863168), (1984, 87054944), (2032, 84998528), (2048, 84334477), (2764, 62488064), (3844, 44931584), (3937, 43870208), (3968, 43527472), (4064, 42499264), (5528, 31244032), (7688, 22465792), (7874, 21935104), (7936, 21763736), (8128, 21249632), (11056, 15622016), (15376, 11232896), (15748, 10967552), (15872, 10881868), (16256, 10624816), (21421, 8062976), (22112, 7811008), (30752, 5616448), (31496, 5483776), (31744, 5440934), (32512, 5312408), (42842, 4031488), (44224, 3905504), (61504, 2808224), (62992, 2741888), (63488, 2720467), (65024, 2656204), (85684, 2015744), (87757, 1968128), (88448, 1952752), (122047, 1415168), (123008, 1404112), (125984, 1370944), (130048, 1328102), (171368, 1007872), (175514, 984064), (176896, 976376), (244094, 707584), (246016, 702056), (251968, 685472), (260096, 664051), (342736, 503936), (351028, 492032), (353792, 488188)]