1256486544

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1627}}^1$

素因数の和:1845

約数の個数: 120

約数和(自身を含む): 3653075712

約数和(自身を除く): 2396589168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 173, 186, 248, 279, 346, 372, 496, 519, 558, 692, 744, 1038, 1116, 1384, 1488, 1557, 1627, 2076, 2232, 2768, 3114, 3254, 4152, 4464, 4881, 5363, 6228, 6508, 8304, 9762, 10726, 12456, 13016, 14643, 16089, 19524, 21452, 24912, 26032, 29286, 32178, 39048, 42904, 48267, 50437, 58572, 64356, 78096, 85808, 96534, 100874, 117144, 128712, 151311, 193068, 201748, 234288, 257424, 281471, 302622, 386136, 403496, 453933, 562942, 605244, 772272, 806992, 844413, 907866, 1125884, 1210488, 1688826, 1815732, 2251768, 2420976, 2533239, 3377652, 3631464, 4503536, 5066478, 6755304, 7262928, 8725601, 10132956, 13510608, 17451202, 20265912, 26176803, 34902404, 40531824, 52353606, 69804808, 78530409, 104707212, 139609616, 157060818, 209414424, 314121636, 418828848, 628243272, 1256486544]

約数ペア:

[(1, 1256486544), (2, 628243272), (3, 418828848), (4, 314121636), (6, 209414424), (8, 157060818), (9, 139609616), (12, 104707212), (16, 78530409), (18, 69804808), (24, 52353606), (31, 40531824), (36, 34902404), (48, 26176803), (62, 20265912), (72, 17451202), (93, 13510608), (124, 10132956), (144, 8725601), (173, 7262928), (186, 6755304), (248, 5066478), (279, 4503536), (346, 3631464), (372, 3377652), (496, 2533239), (519, 2420976), (558, 2251768), (692, 1815732), (744, 1688826), (1038, 1210488), (1116, 1125884), (1384, 907866), (1488, 844413), (1557, 806992), (1627, 772272), (2076, 605244), (2232, 562942), (2768, 453933), (3114, 403496), (3254, 386136), (4152, 302622), (4464, 281471), (4881, 257424), (5363, 234288), (6228, 201748), (6508, 193068), (8304, 151311), (9762, 128712), (10726, 117144), (12456, 100874), (13016, 96534), (14643, 85808), (16089, 78096), (19524, 64356), (21452, 58572), (24912, 50437), (26032, 48267), (29286, 42904), (32178, 39048)]