1289159712

素因数分解:

$2^5\times 3^5\times {\mathrm{193}}^1\times {\mathrm{859}}^1$

素因数の和:1077

約数の個数: 144

約数和(自身を含む): 3825974880

約数和(自身を除く): 2536815168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 193, 216, 243, 288, 324, 386, 432, 486, 579, 648, 772, 859, 864, 972, 1158, 1296, 1544, 1718, 1737, 1944, 2316, 2577, 2592, 3088, 3436, 3474, 3888, 4632, 5154, 5211, 6176, 6872, 6948, 7731, 7776, 9264, 10308, 10422, 13744, 13896, 15462, 15633, 18528, 20616, 20844, 23193, 27488, 27792, 30924, 31266, 41232, 41688, 46386, 46899, 55584, 61848, 62532, 69579, 82464, 83376, 92772, 93798, 123696, 125064, 139158, 165787, 166752, 185544, 187596, 208737, 247392, 250128, 278316, 331574, 371088, 375192, 417474, 497361, 500256, 556632, 663148, 742176, 750384, 834948, 994722, 1113264, 1326296, 1492083, 1500768, 1669896, 1989444, 2226528, 2652592, 2984166, 3339792, 3978888, 4476249, 5305184, 5968332, 6679584, 7957776, 8952498, 11936664, 13428747, 15915552, 17904996, 23873328, 26857494, 35809992, 40286241, 47746656, 53714988, 71619984, 80572482, 107429976, 143239968, 161144964, 214859952, 322289928, 429719904, 644579856, 1289159712]

約数ペア:

[(1, 1289159712), (2, 644579856), (3, 429719904), (4, 322289928), (6, 214859952), (8, 161144964), (9, 143239968), (12, 107429976), (16, 80572482), (18, 71619984), (24, 53714988), (27, 47746656), (32, 40286241), (36, 35809992), (48, 26857494), (54, 23873328), (72, 17904996), (81, 15915552), (96, 13428747), (108, 11936664), (144, 8952498), (162, 7957776), (193, 6679584), (216, 5968332), (243, 5305184), (288, 4476249), (324, 3978888), (386, 3339792), (432, 2984166), (486, 2652592), (579, 2226528), (648, 1989444), (772, 1669896), (859, 1500768), (864, 1492083), (972, 1326296), (1158, 1113264), (1296, 994722), (1544, 834948), (1718, 750384), (1737, 742176), (1944, 663148), (2316, 556632), (2577, 500256), (2592, 497361), (3088, 417474), (3436, 375192), (3474, 371088), (3888, 331574), (4632, 278316), (5154, 250128), (5211, 247392), (6176, 208737), (6872, 187596), (6948, 185544), (7731, 166752), (7776, 165787), (9264, 139158), (10308, 125064), (10422, 123696), (13744, 93798), (13896, 92772), (15462, 83376), (15633, 82464), (18528, 69579), (20616, 62532), (20844, 61848), (23193, 55584), (27488, 46899), (27792, 46386), (30924, 41688), (31266, 41232)]