263872512

素因数分解:

$2^{13}\times 3^3\times {\mathrm{1193}}^1$

素因数の和:1228

約数の個数: 112

約数和(自身を含む): 782452080

約数和(自身を除く): 518579568

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, 1024, 1152, 1193, 1536, 1728, 2048, 2304, 2386, 3072, 3456, 3579, 4096, 4608, 4772, 6144, 6912, 7158, 8192, 9216, 9544, 10737, 12288, 13824, 14316, 18432, 19088, 21474, 24576, 27648, 28632, 32211, 36864, 38176, 42948, 55296, 57264, 64422, 73728, 76352, 85896, 110592, 114528, 128844, 152704, 171792, 221184, 229056, 257688, 305408, 343584, 458112, 515376, 610816, 687168, 916224, 1030752, 1221632, 1374336, 1832448, 2061504, 2443264, 2748672, 3664896, 4123008, 4886528, 5497344, 7329792, 8246016, 9773056, 10994688, 14659584, 16492032, 21989376, 29319168, 32984064, 43978752, 65968128, 87957504, 131936256, 263872512]

約数ペア:

[(1, 263872512), (2, 131936256), (3, 87957504), (4, 65968128), (6, 43978752), (8, 32984064), (9, 29319168), (12, 21989376), (16, 16492032), (18, 14659584), (24, 10994688), (27, 9773056), (32, 8246016), (36, 7329792), (48, 5497344), (54, 4886528), (64, 4123008), (72, 3664896), (96, 2748672), (108, 2443264), (128, 2061504), (144, 1832448), (192, 1374336), (216, 1221632), (256, 1030752), (288, 916224), (384, 687168), (432, 610816), (512, 515376), (576, 458112), (768, 343584), (864, 305408), (1024, 257688), (1152, 229056), (1193, 221184), (1536, 171792), (1728, 152704), (2048, 128844), (2304, 114528), (2386, 110592), (3072, 85896), (3456, 76352), (3579, 73728), (4096, 64422), (4608, 57264), (4772, 55296), (6144, 42948), (6912, 38176), (7158, 36864), (8192, 32211), (9216, 28632), (9544, 27648), (10737, 24576), (12288, 21474), (13824, 19088), (14316, 18432)]