255618528

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:561

約数の個数: 192

約数和(自身を含む): 803416320

約数和(自身を除く): 547797792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 29, 32, 33, 34, 44, 48, 51, 58, 66, 68, 87, 88, 96, 102, 116, 132, 136, 174, 176, 187, 204, 232, 264, 272, 319, 348, 352, 374, 408, 464, 491, 493, 528, 544, 561, 638, 696, 748, 816, 928, 957, 982, 986, 1056, 1122, 1276, 1392, 1473, 1479, 1496, 1632, 1914, 1964, 1972, 2244, 2552, 2784, 2946, 2958, 2992, 3828, 3928, 3944, 4488, 5104, 5401, 5423, 5892, 5916, 5984, 7656, 7856, 7888, 8347, 8976, 10208, 10802, 10846, 11784, 11832, 14239, 15312, 15712, 15776, 16203, 16269, 16694, 17952, 21604, 21692, 23568, 23664, 25041, 28478, 30624, 32406, 32538, 33388, 42717, 43208, 43384, 47136, 47328, 50082, 56956, 64812, 65076, 66776, 85434, 86416, 86768, 91817, 100164, 113912, 129624, 130152, 133552, 156629, 170868, 172832, 173536, 183634, 200328, 227824, 242063, 259248, 260304, 267104, 275451, 313258, 341736, 367268, 400656, 455648, 469887, 484126, 518496, 520608, 550902, 626516, 683472, 726189, 734536, 801312, 939774, 968252, 1101804, 1253032, 1366944, 1452378, 1469072, 1879548, 1936504, 2203608, 2506064, 2662693, 2904756, 2938144, 3759096, 3873008, 4407216, 5012128, 5325386, 5809512, 7518192, 7746016, 7988079, 8814432, 10650772, 11619024, 15036384, 15976158, 21301544, 23238048, 31952316, 42603088, 63904632, 85206176, 127809264, 255618528]

約数ペア:

[(1, 255618528), (2, 127809264), (3, 85206176), (4, 63904632), (6, 42603088), (8, 31952316), (11, 23238048), (12, 21301544), (16, 15976158), (17, 15036384), (22, 11619024), (24, 10650772), (29, 8814432), (32, 7988079), (33, 7746016), (34, 7518192), (44, 5809512), (48, 5325386), (51, 5012128), (58, 4407216), (66, 3873008), (68, 3759096), (87, 2938144), (88, 2904756), (96, 2662693), (102, 2506064), (116, 2203608), (132, 1936504), (136, 1879548), (174, 1469072), (176, 1452378), (187, 1366944), (204, 1253032), (232, 1101804), (264, 968252), (272, 939774), (319, 801312), (348, 734536), (352, 726189), (374, 683472), (408, 626516), (464, 550902), (491, 520608), (493, 518496), (528, 484126), (544, 469887), (561, 455648), (638, 400656), (696, 367268), (748, 341736), (816, 313258), (928, 275451), (957, 267104), (982, 260304), (986, 259248), (1056, 242063), (1122, 227824), (1276, 200328), (1392, 183634), (1473, 173536), (1479, 172832), (1496, 170868), (1632, 156629), (1914, 133552), (1964, 130152), (1972, 129624), (2244, 113912), (2552, 100164), (2784, 91817), (2946, 86768), (2958, 86416), (2992, 85434), (3828, 66776), (3928, 65076), (3944, 64812), (4488, 56956), (5104, 50082), (5401, 47328), (5423, 47136), (5892, 43384), (5916, 43208), (5984, 42717), (7656, 33388), (7856, 32538), (7888, 32406), (8347, 30624), (8976, 28478), (10208, 25041), (10802, 23664), (10846, 23568), (11784, 21692), (11832, 21604), (14239, 17952), (15312, 16694), (15712, 16269), (15776, 16203)]