2023272

素因数分解:

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

素因数の和:80

約数の個数: 128

約数和(自身を含む): 6480000

約数和(自身を除く): 4456728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 29, 34, 36, 38, 51, 54, 57, 58, 68, 72, 76, 87, 102, 108, 114, 116, 136, 152, 153, 171, 174, 204, 216, 228, 232, 261, 306, 323, 342, 348, 408, 456, 459, 493, 513, 522, 551, 612, 646, 684, 696, 783, 918, 969, 986, 1026, 1044, 1102, 1224, 1292, 1368, 1479, 1566, 1653, 1836, 1938, 1972, 2052, 2088, 2204, 2584, 2907, 2958, 3132, 3306, 3672, 3876, 3944, 4104, 4408, 4437, 4959, 5814, 5916, 6264, 6612, 7752, 8721, 8874, 9367, 9918, 11628, 11832, 13224, 13311, 14877, 17442, 17748, 18734, 19836, 23256, 26622, 28101, 29754, 34884, 35496, 37468, 39672, 53244, 56202, 59508, 69768, 74936, 84303, 106488, 112404, 119016, 168606, 224808, 252909, 337212, 505818, 674424, 1011636, 2023272]

約数ペア:

[(1, 2023272), (2, 1011636), (3, 674424), (4, 505818), (6, 337212), (8, 252909), (9, 224808), (12, 168606), (17, 119016), (18, 112404), (19, 106488), (24, 84303), (27, 74936), (29, 69768), (34, 59508), (36, 56202), (38, 53244), (51, 39672), (54, 37468), (57, 35496), (58, 34884), (68, 29754), (72, 28101), (76, 26622), (87, 23256), (102, 19836), (108, 18734), (114, 17748), (116, 17442), (136, 14877), (152, 13311), (153, 13224), (171, 11832), (174, 11628), (204, 9918), (216, 9367), (228, 8874), (232, 8721), (261, 7752), (306, 6612), (323, 6264), (342, 5916), (348, 5814), (408, 4959), (456, 4437), (459, 4408), (493, 4104), (513, 3944), (522, 3876), (551, 3672), (612, 3306), (646, 3132), (684, 2958), (696, 2907), (783, 2584), (918, 2204), (969, 2088), (986, 2052), (1026, 1972), (1044, 1938), (1102, 1836), (1224, 1653), (1292, 1566), (1368, 1479)]