38969856

素因数分解:

$2^9\times 3^3\times {\mathrm{2819}}^1$

素因数の和:2846

約数の個数: 80

約数和(自身を含む): 115394400

約数和(自身を除く): 76424544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 2819, 3456, 4608, 5638, 6912, 8457, 11276, 13824, 16914, 22552, 25371, 33828, 45104, 50742, 67656, 76113, 90208, 101484, 135312, 152226, 180416, 202968, 270624, 304452, 360832, 405936, 541248, 608904, 721664, 811872, 1082496, 1217808, 1443328, 1623744, 2164992, 2435616, 3247488, 4329984, 4871232, 6494976, 9742464, 12989952, 19484928, 38969856]

約数ペア:

[(1, 38969856), (2, 19484928), (3, 12989952), (4, 9742464), (6, 6494976), (8, 4871232), (9, 4329984), (12, 3247488), (16, 2435616), (18, 2164992), (24, 1623744), (27, 1443328), (32, 1217808), (36, 1082496), (48, 811872), (54, 721664), (64, 608904), (72, 541248), (96, 405936), (108, 360832), (128, 304452), (144, 270624), (192, 202968), (216, 180416), (256, 152226), (288, 135312), (384, 101484), (432, 90208), (512, 76113), (576, 67656), (768, 50742), (864, 45104), (1152, 33828), (1536, 25371), (1728, 22552), (2304, 16914), (2819, 13824), (3456, 11276), (4608, 8457), (5638, 6912)]