252816256

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 636284160

約数和(自身を除く): 383467904

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 113, 128, 154, 176, 224, 226, 227, 308, 352, 448, 452, 454, 616, 704, 791, 896, 904, 908, 1232, 1243, 1408, 1582, 1589, 1808, 1816, 2464, 2486, 2497, 3164, 3178, 3616, 3632, 4928, 4972, 4994, 6328, 6356, 7232, 7264, 8701, 9856, 9944, 9988, 12656, 12712, 14464, 14528, 17402, 17479, 19888, 19976, 25312, 25424, 25651, 29056, 34804, 34958, 39776, 39952, 50624, 50848, 51302, 69608, 69916, 79552, 79904, 101248, 101696, 102604, 139216, 139832, 159104, 159808, 179557, 203392, 205208, 278432, 279664, 282161, 319616, 359114, 410416, 556864, 559328, 564322, 718228, 820832, 1113728, 1118656, 1128644, 1436456, 1641664, 1975127, 2237312, 2257288, 2872912, 3283328, 3950254, 4514576, 5745824, 7900508, 9029152, 11491648, 15801016, 18058304, 22983296, 31602032, 36116608, 63204064, 126408128, 252816256]

約数ペア:

[(1, 252816256), (2, 126408128), (4, 63204064), (7, 36116608), (8, 31602032), (11, 22983296), (14, 18058304), (16, 15801016), (22, 11491648), (28, 9029152), (32, 7900508), (44, 5745824), (56, 4514576), (64, 3950254), (77, 3283328), (88, 2872912), (112, 2257288), (113, 2237312), (128, 1975127), (154, 1641664), (176, 1436456), (224, 1128644), (226, 1118656), (227, 1113728), (308, 820832), (352, 718228), (448, 564322), (452, 559328), (454, 556864), (616, 410416), (704, 359114), (791, 319616), (896, 282161), (904, 279664), (908, 278432), (1232, 205208), (1243, 203392), (1408, 179557), (1582, 159808), (1589, 159104), (1808, 139832), (1816, 139216), (2464, 102604), (2486, 101696), (2497, 101248), (3164, 79904), (3178, 79552), (3616, 69916), (3632, 69608), (4928, 51302), (4972, 50848), (4994, 50624), (6328, 39952), (6356, 39776), (7232, 34958), (7264, 34804), (8701, 29056), (9856, 25651), (9944, 25424), (9988, 25312), (12656, 19976), (12712, 19888), (14464, 17479), (14528, 17402)]