259172368

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:525

約数の個数: 120

約数和(自身を含む): 641208960

約数和(自身を除く): 382036592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 59, 91, 98, 104, 112, 118, 182, 196, 208, 236, 364, 392, 413, 431, 472, 637, 728, 767, 784, 826, 862, 944, 1274, 1456, 1534, 1652, 1724, 2548, 2891, 3017, 3068, 3304, 3448, 5096, 5369, 5603, 5782, 6034, 6136, 6608, 6896, 10192, 10738, 11206, 11564, 12068, 12272, 21119, 21476, 22412, 23128, 24136, 25429, 37583, 39221, 42238, 42952, 44824, 46256, 48272, 50858, 75166, 78442, 84476, 85904, 89648, 101716, 150332, 156884, 168952, 178003, 203432, 274547, 300664, 313768, 330577, 337904, 356006, 406864, 549094, 601328, 627536, 661154, 712012, 1098188, 1246021, 1322308, 1424024, 2196376, 2314039, 2492042, 2644616, 2848048, 4392752, 4628078, 4984084, 5289232, 9256156, 9968168, 16198273, 18512312, 19936336, 32396546, 37024624, 64793092, 129586184, 259172368]

約数ペア:

[(1, 259172368), (2, 129586184), (4, 64793092), (7, 37024624), (8, 32396546), (13, 19936336), (14, 18512312), (16, 16198273), (26, 9968168), (28, 9256156), (49, 5289232), (52, 4984084), (56, 4628078), (59, 4392752), (91, 2848048), (98, 2644616), (104, 2492042), (112, 2314039), (118, 2196376), (182, 1424024), (196, 1322308), (208, 1246021), (236, 1098188), (364, 712012), (392, 661154), (413, 627536), (431, 601328), (472, 549094), (637, 406864), (728, 356006), (767, 337904), (784, 330577), (826, 313768), (862, 300664), (944, 274547), (1274, 203432), (1456, 178003), (1534, 168952), (1652, 156884), (1724, 150332), (2548, 101716), (2891, 89648), (3017, 85904), (3068, 84476), (3304, 78442), (3448, 75166), (5096, 50858), (5369, 48272), (5603, 46256), (5782, 44824), (6034, 42952), (6136, 42238), (6608, 39221), (6896, 37583), (10192, 25429), (10738, 24136), (11206, 23128), (11564, 22412), (12068, 21476), (12272, 21119)]