211769136

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 687679200

約数和(自身を除く): 475910064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 29, 34, 36, 38, 48, 51, 57, 58, 68, 72, 76, 87, 102, 114, 116, 136, 144, 152, 153, 157, 171, 174, 204, 228, 232, 261, 272, 304, 306, 314, 323, 342, 348, 408, 456, 464, 471, 493, 522, 551, 612, 628, 646, 684, 696, 816, 912, 942, 969, 986, 1044, 1102, 1224, 1256, 1292, 1368, 1392, 1413, 1479, 1653, 1884, 1938, 1972, 2088, 2204, 2448, 2512, 2584, 2669, 2736, 2826, 2907, 2958, 2983, 3306, 3768, 3876, 3944, 4176, 4408, 4437, 4553, 4959, 5168, 5338, 5652, 5814, 5916, 5966, 6612, 7536, 7752, 7888, 8007, 8816, 8874, 8949, 9106, 9367, 9918, 10676, 11304, 11628, 11832, 11932, 13224, 13659, 15504, 16014, 17748, 17898, 18212, 18734, 19836, 21352, 22608, 23256, 23664, 23864, 24021, 26448, 26847, 27318, 28101, 32028, 35496, 35796, 36424, 37468, 39672, 40977, 42704, 46512, 47728, 48042, 50711, 53694, 54636, 56202, 64056, 70992, 71592, 72848, 74936, 77401, 79344, 81954, 84303, 86507, 96084, 101422, 107388, 109272, 112404, 128112, 143184, 149872, 152133, 154802, 163908, 168606, 173014, 192168, 202844, 214776, 218544, 224808, 232203, 259521, 304266, 309604, 327816, 337212, 346028, 384336, 405688, 429552, 449616, 456399, 464406, 519042, 608532, 619208, 655632, 674424, 692056, 696609, 778563, 811376, 912798, 928812, 1038084, 1217064, 1238416, 1348848, 1384112, 1393218, 1470619, 1557126, 1825596, 1857624, 2076168, 2434128, 2786436, 2941238, 3114252, 3651192, 3715248, 4152336, 4411857, 5572872, 5882476, 6228504, 7302384, 8823714, 11145744, 11764952, 12457008, 13235571, 17647428, 23529904, 26471142, 35294856, 52942284, 70589712, 105884568, 211769136]

約数ペア:

[(1, 211769136), (2, 105884568), (3, 70589712), (4, 52942284), (6, 35294856), (8, 26471142), (9, 23529904), (12, 17647428), (16, 13235571), (17, 12457008), (18, 11764952), (19, 11145744), (24, 8823714), (29, 7302384), (34, 6228504), (36, 5882476), (38, 5572872), (48, 4411857), (51, 4152336), (57, 3715248), (58, 3651192), (68, 3114252), (72, 2941238), (76, 2786436), (87, 2434128), (102, 2076168), (114, 1857624), (116, 1825596), (136, 1557126), (144, 1470619), (152, 1393218), (153, 1384112), (157, 1348848), (171, 1238416), (174, 1217064), (204, 1038084), (228, 928812), (232, 912798), (261, 811376), (272, 778563), (304, 696609), (306, 692056), (314, 674424), (323, 655632), (342, 619208), (348, 608532), (408, 519042), (456, 464406), (464, 456399), (471, 449616), (493, 429552), (522, 405688), (551, 384336), (612, 346028), (628, 337212), (646, 327816), (684, 309604), (696, 304266), (816, 259521), (912, 232203), (942, 224808), (969, 218544), (986, 214776), (1044, 202844), (1102, 192168), (1224, 173014), (1256, 168606), (1292, 163908), (1368, 154802), (1392, 152133), (1413, 149872), (1479, 143184), (1653, 128112), (1884, 112404), (1938, 109272), (1972, 107388), (2088, 101422), (2204, 96084), (2448, 86507), (2512, 84303), (2584, 81954), (2669, 79344), (2736, 77401), (2826, 74936), (2907, 72848), (2958, 71592), (2983, 70992), (3306, 64056), (3768, 56202), (3876, 54636), (3944, 53694), (4176, 50711), (4408, 48042), (4437, 47728), (4553, 46512), (4959, 42704), (5168, 40977), (5338, 39672), (5652, 37468), (5814, 36424), (5916, 35796), (5966, 35496), (6612, 32028), (7536, 28101), (7752, 27318), (7888, 26847), (8007, 26448), (8816, 24021), (8874, 23864), (8949, 23664), (9106, 23256), (9367, 22608), (9918, 21352), (10676, 19836), (11304, 18734), (11628, 18212), (11832, 17898), (11932, 17748), (13224, 16014), (13659, 15504)]