259789656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53323}}^1$

素因数の和:53368

約数の個数: 64

約数和(自身を含む): 767865600

約数和(自身を除く): 508075944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4872, 53323, 106646, 159969, 213292, 319938, 373261, 426584, 639876, 746522, 1119783, 1279752, 1493044, 1546367, 2239566, 2986088, 3092734, 4479132, 4639101, 6185468, 8958264, 9278202, 10824569, 12370936, 18556404, 21649138, 32473707, 37112808, 43298276, 64947414, 86596552, 129894828, 259789656]

約数ペア:

[(1, 259789656), (2, 129894828), (3, 86596552), (4, 64947414), (6, 43298276), (7, 37112808), (8, 32473707), (12, 21649138), (14, 18556404), (21, 12370936), (24, 10824569), (28, 9278202), (29, 8958264), (42, 6185468), (56, 4639101), (58, 4479132), (84, 3092734), (87, 2986088), (116, 2239566), (168, 1546367), (174, 1493044), (203, 1279752), (232, 1119783), (348, 746522), (406, 639876), (609, 426584), (696, 373261), (812, 319938), (1218, 213292), (1624, 159969), (2436, 106646), (4872, 53323)]