247513608

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:444

約数の個数: 192

約数和(自身を含む): 775008000

約数和(自身を除く): 527494392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 29, 34, 36, 38, 51, 57, 58, 68, 72, 76, 87, 102, 114, 116, 136, 152, 153, 171, 174, 204, 228, 232, 261, 306, 323, 342, 348, 367, 408, 456, 493, 522, 551, 612, 646, 684, 696, 734, 969, 986, 1044, 1101, 1102, 1224, 1292, 1368, 1468, 1479, 1653, 1938, 1972, 2088, 2202, 2204, 2584, 2907, 2936, 2958, 3303, 3306, 3876, 3944, 4404, 4408, 4437, 4959, 5814, 5916, 6239, 6606, 6612, 6973, 7752, 8808, 8874, 9367, 9918, 10643, 11628, 11832, 12478, 13212, 13224, 13946, 17748, 18717, 18734, 19836, 20919, 21286, 23256, 24956, 26424, 27892, 28101, 31929, 35496, 37434, 37468, 39672, 41838, 42572, 49912, 55784, 56151, 56202, 62757, 63858, 74868, 74936, 83676, 84303, 85144, 95787, 112302, 112404, 118541, 125514, 127716, 149736, 167352, 168606, 180931, 191574, 202217, 224604, 224808, 237082, 251028, 255432, 337212, 355623, 361862, 383148, 404434, 449208, 474164, 502056, 542793, 606651, 674424, 711246, 723724, 766296, 808868, 948328, 1066869, 1085586, 1213302, 1422492, 1447448, 1617736, 1628379, 1819953, 2133738, 2171172, 2426604, 2844984, 3256758, 3437689, 3639906, 4267476, 4342344, 4853208, 6513516, 6875378, 7279812, 8534952, 10313067, 13027032, 13750756, 14559624, 20626134, 27501512, 30939201, 41252268, 61878402, 82504536, 123756804, 247513608]

約数ペア:

[(1, 247513608), (2, 123756804), (3, 82504536), (4, 61878402), (6, 41252268), (8, 30939201), (9, 27501512), (12, 20626134), (17, 14559624), (18, 13750756), (19, 13027032), (24, 10313067), (29, 8534952), (34, 7279812), (36, 6875378), (38, 6513516), (51, 4853208), (57, 4342344), (58, 4267476), (68, 3639906), (72, 3437689), (76, 3256758), (87, 2844984), (102, 2426604), (114, 2171172), (116, 2133738), (136, 1819953), (152, 1628379), (153, 1617736), (171, 1447448), (174, 1422492), (204, 1213302), (228, 1085586), (232, 1066869), (261, 948328), (306, 808868), (323, 766296), (342, 723724), (348, 711246), (367, 674424), (408, 606651), (456, 542793), (493, 502056), (522, 474164), (551, 449208), (612, 404434), (646, 383148), (684, 361862), (696, 355623), (734, 337212), (969, 255432), (986, 251028), (1044, 237082), (1101, 224808), (1102, 224604), (1224, 202217), (1292, 191574), (1368, 180931), (1468, 168606), (1479, 167352), (1653, 149736), (1938, 127716), (1972, 125514), (2088, 118541), (2202, 112404), (2204, 112302), (2584, 95787), (2907, 85144), (2936, 84303), (2958, 83676), (3303, 74936), (3306, 74868), (3876, 63858), (3944, 62757), (4404, 56202), (4408, 56151), (4437, 55784), (4959, 49912), (5814, 42572), (5916, 41838), (6239, 39672), (6606, 37468), (6612, 37434), (6973, 35496), (7752, 31929), (8808, 28101), (8874, 27892), (9367, 26424), (9918, 24956), (10643, 23256), (11628, 21286), (11832, 20919), (12478, 19836), (13212, 18734), (13224, 18717), (13946, 17748)]