31898208384

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{127601}}^1$

素因数の和:127659

約数の個数: 192

約数和(自身を含む): 108288161280

約数和(自身を除く): 76389952896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 64, 72, 84, 93, 96, 112, 124, 126, 128, 144, 168, 186, 192, 217, 224, 248, 252, 279, 288, 336, 372, 384, 434, 448, 496, 504, 558, 576, 651, 672, 744, 868, 896, 992, 1008, 1116, 1152, 1302, 1344, 1488, 1736, 1953, 1984, 2016, 2232, 2604, 2688, 2976, 3472, 3906, 3968, 4032, 4464, 5208, 5952, 6944, 7812, 8064, 8928, 10416, 11904, 13888, 15624, 17856, 20832, 27776, 31248, 35712, 41664, 62496, 83328, 124992, 127601, 249984, 255202, 382803, 510404, 765606, 893207, 1020808, 1148409, 1531212, 1786414, 2041616, 2296818, 2679621, 3062424, 3572828, 3955631, 4083232, 4593636, 5359242, 6124848, 7145656, 7911262, 8038863, 8166464, 9187272, 10718484, 11866893, 12249696, 14291312, 15822524, 16077726, 16332928, 18374544, 21436968, 23733786, 24499392, 27689417, 28582624, 31645048, 32155452, 35600679, 36749088, 42873936, 47467572, 48998784, 55378834, 57165248, 63290096, 64310904, 71201358, 73498176, 83068251, 85747872, 94935144, 110757668, 114330496, 126580192, 128621808, 142402716, 146996352, 166136502, 171495744, 189870288, 221515336, 249204753, 253160384, 257243616, 284805432, 332273004, 342991488, 379740576, 443030672, 498409506, 506320768, 514487232, 569610864, 664546008, 759481152, 886061344, 996819012, 1028974464, 1139221728, 1329092016, 1518962304, 1772122688, 1993638024, 2278443456, 2658184032, 3544245376, 3987276048, 4556886912, 5316368064, 7974552096, 10632736128, 15949104192, 31898208384]

約数ペア:

[(1, 31898208384), (2, 15949104192), (3, 10632736128), (4, 7974552096), (6, 5316368064), (7, 4556886912), (8, 3987276048), (9, 3544245376), (12, 2658184032), (14, 2278443456), (16, 1993638024), (18, 1772122688), (21, 1518962304), (24, 1329092016), (28, 1139221728), (31, 1028974464), (32, 996819012), (36, 886061344), (42, 759481152), (48, 664546008), (56, 569610864), (62, 514487232), (63, 506320768), (64, 498409506), (72, 443030672), (84, 379740576), (93, 342991488), (96, 332273004), (112, 284805432), (124, 257243616), (126, 253160384), (128, 249204753), (144, 221515336), (168, 189870288), (186, 171495744), (192, 166136502), (217, 146996352), (224, 142402716), (248, 128621808), (252, 126580192), (279, 114330496), (288, 110757668), (336, 94935144), (372, 85747872), (384, 83068251), (434, 73498176), (448, 71201358), (496, 64310904), (504, 63290096), (558, 57165248), (576, 55378834), (651, 48998784), (672, 47467572), (744, 42873936), (868, 36749088), (896, 35600679), (992, 32155452), (1008, 31645048), (1116, 28582624), (1152, 27689417), (1302, 24499392), (1344, 23733786), (1488, 21436968), (1736, 18374544), (1953, 16332928), (1984, 16077726), (2016, 15822524), (2232, 14291312), (2604, 12249696), (2688, 11866893), (2976, 10718484), (3472, 9187272), (3906, 8166464), (3968, 8038863), (4032, 7911262), (4464, 7145656), (5208, 6124848), (5952, 5359242), (6944, 4593636), (7812, 4083232), (8064, 3955631), (8928, 3572828), (10416, 3062424), (11904, 2679621), (13888, 2296818), (15624, 2041616), (17856, 1786414), (20832, 1531212), (27776, 1148409), (31248, 1020808), (35712, 893207), (41664, 765606), (62496, 510404), (83328, 382803), (124992, 255202), (127601, 249984)]