1271808

素因数分解:

$2^{11}\times 3^3\times {\mathrm{23}}^1$

素因数の和:54

約数の個数: 96

約数和(自身を含む): 3931200

約数和(自身を除く): 2659392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1024, 1104, 1152, 1242, 1472, 1536, 1656, 1728, 2048, 2208, 2304, 2484, 2944, 3072, 3312, 3456, 4416, 4608, 4968, 5888, 6144, 6624, 6912, 8832, 9216, 9936, 11776, 13248, 13824, 17664, 18432, 19872, 23552, 26496, 27648, 35328, 39744, 47104, 52992, 55296, 70656, 79488, 105984, 141312, 158976, 211968, 317952, 423936, 635904, 1271808]

約数ペア:

[(1, 1271808), (2, 635904), (3, 423936), (4, 317952), (6, 211968), (8, 158976), (9, 141312), (12, 105984), (16, 79488), (18, 70656), (23, 55296), (24, 52992), (27, 47104), (32, 39744), (36, 35328), (46, 27648), (48, 26496), (54, 23552), (64, 19872), (69, 18432), (72, 17664), (92, 13824), (96, 13248), (108, 11776), (128, 9936), (138, 9216), (144, 8832), (184, 6912), (192, 6624), (207, 6144), (216, 5888), (256, 4968), (276, 4608), (288, 4416), (368, 3456), (384, 3312), (414, 3072), (432, 2944), (512, 2484), (552, 2304), (576, 2208), (621, 2048), (736, 1728), (768, 1656), (828, 1536), (864, 1472), (1024, 1242), (1104, 1152)]