213788256

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{457}}^1$

素因数の和:924

約数の個数: 96

約数和(自身を含む): 614936448

約数和(自身を除く): 401148192

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 264, 352, 443, 457, 528, 886, 914, 1056, 1329, 1371, 1772, 1828, 2658, 2742, 3544, 3656, 4873, 5027, 5316, 5484, 7088, 7312, 9746, 10054, 10632, 10968, 14176, 14619, 14624, 15081, 19492, 20108, 21264, 21936, 29238, 30162, 38984, 40216, 42528, 43872, 58476, 60324, 77968, 80432, 116952, 120648, 155936, 160864, 202451, 233904, 241296, 404902, 467808, 482592, 607353, 809804, 1214706, 1619608, 2226961, 2429412, 3239216, 4453922, 4858824, 6478432, 6680883, 8907844, 9717648, 13361766, 17815688, 19435296, 26723532, 35631376, 53447064, 71262752, 106894128, 213788256]

約数ペア:

[(1, 213788256), (2, 106894128), (3, 71262752), (4, 53447064), (6, 35631376), (8, 26723532), (11, 19435296), (12, 17815688), (16, 13361766), (22, 9717648), (24, 8907844), (32, 6680883), (33, 6478432), (44, 4858824), (48, 4453922), (66, 3239216), (88, 2429412), (96, 2226961), (132, 1619608), (176, 1214706), (264, 809804), (352, 607353), (443, 482592), (457, 467808), (528, 404902), (886, 241296), (914, 233904), (1056, 202451), (1329, 160864), (1371, 155936), (1772, 120648), (1828, 116952), (2658, 80432), (2742, 77968), (3544, 60324), (3656, 58476), (4873, 43872), (5027, 42528), (5316, 40216), (5484, 38984), (7088, 30162), (7312, 29238), (9746, 21936), (10054, 21264), (10632, 20108), (10968, 19492), (14176, 15081), (14619, 14624)]