260806656

素因数分解:

$2^{11}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 806682240

約数和(自身を除く): 545875584

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 128, 132, 136, 176, 187, 192, 204, 227, 256, 264, 272, 352, 374, 384, 408, 454, 512, 528, 544, 561, 681, 704, 748, 768, 816, 908, 1024, 1056, 1088, 1122, 1362, 1408, 1496, 1536, 1632, 1816, 2048, 2112, 2176, 2244, 2497, 2724, 2816, 2992, 3072, 3264, 3632, 3859, 4224, 4352, 4488, 4994, 5448, 5632, 5984, 6144, 6528, 7264, 7491, 7718, 8448, 8704, 8976, 9988, 10896, 11264, 11577, 11968, 13056, 14528, 14982, 15436, 16896, 17408, 17952, 19976, 21792, 22528, 23154, 23936, 26112, 29056, 29964, 30872, 33792, 34816, 35904, 39952, 42449, 43584, 46308, 47872, 52224, 58112, 59928, 61744, 67584, 71808, 79904, 84898, 87168, 92616, 95744, 104448, 116224, 119856, 123488, 127347, 143616, 159808, 169796, 174336, 185232, 191488, 232448, 239712, 246976, 254694, 287232, 319616, 339592, 348672, 370464, 382976, 464896, 479424, 493952, 509388, 574464, 639232, 679184, 697344, 740928, 958848, 987904, 1018776, 1148928, 1278464, 1358368, 1394688, 1481856, 1917696, 1975808, 2037552, 2556928, 2716736, 2963712, 3835392, 3951616, 4075104, 5113856, 5433472, 5927424, 7670784, 7903232, 8150208, 10866944, 11854848, 15341568, 16300416, 21733888, 23709696, 32600832, 43467776, 65201664, 86935552, 130403328, 260806656]

約数ペア:

[(1, 260806656), (2, 130403328), (3, 86935552), (4, 65201664), (6, 43467776), (8, 32600832), (11, 23709696), (12, 21733888), (16, 16300416), (17, 15341568), (22, 11854848), (24, 10866944), (32, 8150208), (33, 7903232), (34, 7670784), (44, 5927424), (48, 5433472), (51, 5113856), (64, 4075104), (66, 3951616), (68, 3835392), (88, 2963712), (96, 2716736), (102, 2556928), (128, 2037552), (132, 1975808), (136, 1917696), (176, 1481856), (187, 1394688), (192, 1358368), (204, 1278464), (227, 1148928), (256, 1018776), (264, 987904), (272, 958848), (352, 740928), (374, 697344), (384, 679184), (408, 639232), (454, 574464), (512, 509388), (528, 493952), (544, 479424), (561, 464896), (681, 382976), (704, 370464), (748, 348672), (768, 339592), (816, 319616), (908, 287232), (1024, 254694), (1056, 246976), (1088, 239712), (1122, 232448), (1362, 191488), (1408, 185232), (1496, 174336), (1536, 169796), (1632, 159808), (1816, 143616), (2048, 127347), (2112, 123488), (2176, 119856), (2244, 116224), (2497, 104448), (2724, 95744), (2816, 92616), (2992, 87168), (3072, 84898), (3264, 79904), (3632, 71808), (3859, 67584), (4224, 61744), (4352, 59928), (4488, 58112), (4994, 52224), (5448, 47872), (5632, 46308), (5984, 43584), (6144, 42449), (6528, 39952), (7264, 35904), (7491, 34816), (7718, 33792), (8448, 30872), (8704, 29964), (8976, 29056), (9988, 26112), (10896, 23936), (11264, 23154), (11577, 22528), (11968, 21792), (13056, 19976), (14528, 17952), (14982, 17408), (15436, 16896)]