16478457216

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{8191}}^1$

素因数の和:8265

約数の個数: 192

約数和(自身を含む): 48931799040

約数和(自身を除く): 32453341824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 64, 78, 93, 96, 104, 124, 128, 156, 169, 186, 192, 208, 248, 312, 338, 372, 384, 403, 416, 496, 507, 624, 676, 744, 806, 832, 992, 1014, 1209, 1248, 1352, 1488, 1612, 1664, 1984, 2028, 2418, 2496, 2704, 2976, 3224, 3968, 4056, 4836, 4992, 5239, 5408, 5952, 6448, 8112, 8191, 9672, 10478, 10816, 11904, 12896, 15717, 16224, 16382, 19344, 20956, 21632, 24573, 25792, 31434, 32448, 32764, 38688, 41912, 49146, 51584, 62868, 64896, 65528, 77376, 83824, 98292, 106483, 125736, 131056, 154752, 167648, 196584, 212966, 251472, 253921, 262112, 319449, 335296, 393168, 425932, 502944, 507842, 524224, 638898, 670592, 761763, 786336, 851864, 1005888, 1015684, 1048448, 1277796, 1384279, 1523526, 1572672, 1703728, 2011776, 2031368, 2555592, 2768558, 3047052, 3145344, 3300973, 3407456, 4062736, 4152837, 5111184, 5537116, 6094104, 6601946, 6814912, 8125472, 8305674, 9902919, 10222368, 11074232, 12188208, 13203892, 13629824, 16250944, 16611348, 19805838, 20444736, 22148464, 24376416, 26407784, 32501888, 33222696, 39611676, 40889472, 42912649, 44296928, 48752832, 52815568, 66445392, 79223352, 85825298, 88593856, 97505664, 105631136, 128737947, 132890784, 158446704, 171650596, 177187712, 211262272, 257475894, 265781568, 316893408, 343301192, 422524544, 514951788, 531563136, 633786816, 686602384, 1029903576, 1267573632, 1373204768, 2059807152, 2746409536, 4119614304, 5492819072, 8239228608, 16478457216]

約数ペア:

[(1, 16478457216), (2, 8239228608), (3, 5492819072), (4, 4119614304), (6, 2746409536), (8, 2059807152), (12, 1373204768), (13, 1267573632), (16, 1029903576), (24, 686602384), (26, 633786816), (31, 531563136), (32, 514951788), (39, 422524544), (48, 343301192), (52, 316893408), (62, 265781568), (64, 257475894), (78, 211262272), (93, 177187712), (96, 171650596), (104, 158446704), (124, 132890784), (128, 128737947), (156, 105631136), (169, 97505664), (186, 88593856), (192, 85825298), (208, 79223352), (248, 66445392), (312, 52815568), (338, 48752832), (372, 44296928), (384, 42912649), (403, 40889472), (416, 39611676), (496, 33222696), (507, 32501888), (624, 26407784), (676, 24376416), (744, 22148464), (806, 20444736), (832, 19805838), (992, 16611348), (1014, 16250944), (1209, 13629824), (1248, 13203892), (1352, 12188208), (1488, 11074232), (1612, 10222368), (1664, 9902919), (1984, 8305674), (2028, 8125472), (2418, 6814912), (2496, 6601946), (2704, 6094104), (2976, 5537116), (3224, 5111184), (3968, 4152837), (4056, 4062736), (4836, 3407456), (4992, 3300973), (5239, 3145344), (5408, 3047052), (5952, 2768558), (6448, 2555592), (8112, 2031368), (8191, 2011776), (9672, 1703728), (10478, 1572672), (10816, 1523526), (11904, 1384279), (12896, 1277796), (15717, 1048448), (16224, 1015684), (16382, 1005888), (19344, 851864), (20956, 786336), (21632, 761763), (24573, 670592), (25792, 638898), (31434, 524224), (32448, 507842), (32764, 502944), (38688, 425932), (41912, 393168), (49146, 335296), (51584, 319449), (62868, 262112), (64896, 253921), (65528, 251472), (77376, 212966), (83824, 196584), (98292, 167648), (106483, 154752), (125736, 131056)]