1085281792

素因数分解:

$2^9\times 7^2\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:452

約数の個数: 120

約数和(自身を含む): 2547024480

約数和(自身を除く): 1461742688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 181, 196, 224, 239, 256, 362, 392, 448, 478, 512, 724, 784, 896, 956, 1267, 1448, 1568, 1673, 1792, 1912, 2534, 2896, 3136, 3346, 3584, 3824, 5068, 5792, 6272, 6692, 7648, 8869, 10136, 11584, 11711, 12544, 13384, 15296, 17738, 20272, 23168, 23422, 25088, 26768, 30592, 35476, 40544, 43259, 46336, 46844, 53536, 61184, 70952, 81088, 86518, 92672, 93688, 107072, 122368, 141904, 162176, 173036, 187376, 214144, 283808, 302813, 324352, 346072, 374752, 428288, 567616, 605626, 648704, 692144, 749504, 856576, 1135232, 1211252, 1384288, 1499008, 2119691, 2270464, 2422504, 2768576, 2998016, 4239382, 4540928, 4845008, 5537152, 5996032, 8478764, 9690016, 11074304, 16957528, 19380032, 22148608, 33915056, 38760064, 67830112, 77520128, 135660224, 155040256, 271320448, 542640896, 1085281792]

約数ペア:

[(1, 1085281792), (2, 542640896), (4, 271320448), (7, 155040256), (8, 135660224), (14, 77520128), (16, 67830112), (28, 38760064), (32, 33915056), (49, 22148608), (56, 19380032), (64, 16957528), (98, 11074304), (112, 9690016), (128, 8478764), (181, 5996032), (196, 5537152), (224, 4845008), (239, 4540928), (256, 4239382), (362, 2998016), (392, 2768576), (448, 2422504), (478, 2270464), (512, 2119691), (724, 1499008), (784, 1384288), (896, 1211252), (956, 1135232), (1267, 856576), (1448, 749504), (1568, 692144), (1673, 648704), (1792, 605626), (1912, 567616), (2534, 428288), (2896, 374752), (3136, 346072), (3346, 324352), (3584, 302813), (3824, 283808), (5068, 214144), (5792, 187376), (6272, 173036), (6692, 162176), (7648, 141904), (8869, 122368), (10136, 107072), (11584, 93688), (11711, 92672), (12544, 86518), (13384, 81088), (15296, 70952), (17738, 61184), (20272, 53536), (23168, 46844), (23422, 46336), (25088, 43259), (26768, 40544), (30592, 35476)]