181211904

素因数分解:

$2^8\times 3^6\times {\mathrm{971}}^1$

素因数の和:1005

約数の個数: 126

約数和(自身を含む): 542884356

約数和(自身を除く): 361672452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 486, 576, 648, 729, 768, 864, 971, 972, 1152, 1296, 1458, 1728, 1942, 1944, 2304, 2592, 2913, 2916, 3456, 3884, 3888, 5184, 5826, 5832, 6912, 7768, 7776, 8739, 10368, 11652, 11664, 15536, 15552, 17478, 20736, 23304, 23328, 26217, 31072, 31104, 34956, 46608, 46656, 52434, 62144, 62208, 69912, 78651, 93216, 93312, 104868, 124288, 139824, 157302, 186432, 186624, 209736, 235953, 248576, 279648, 314604, 372864, 419472, 471906, 559296, 629208, 707859, 745728, 838944, 943812, 1118592, 1258416, 1415718, 1677888, 1887624, 2237184, 2516832, 2831436, 3355776, 3775248, 5033664, 5662872, 6711552, 7550496, 10067328, 11325744, 15100992, 20134656, 22651488, 30201984, 45302976, 60403968, 90605952, 181211904]

約数ペア:

[(1, 181211904), (2, 90605952), (3, 60403968), (4, 45302976), (6, 30201984), (8, 22651488), (9, 20134656), (12, 15100992), (16, 11325744), (18, 10067328), (24, 7550496), (27, 6711552), (32, 5662872), (36, 5033664), (48, 3775248), (54, 3355776), (64, 2831436), (72, 2516832), (81, 2237184), (96, 1887624), (108, 1677888), (128, 1415718), (144, 1258416), (162, 1118592), (192, 943812), (216, 838944), (243, 745728), (256, 707859), (288, 629208), (324, 559296), (384, 471906), (432, 419472), (486, 372864), (576, 314604), (648, 279648), (729, 248576), (768, 235953), (864, 209736), (971, 186624), (972, 186432), (1152, 157302), (1296, 139824), (1458, 124288), (1728, 104868), (1942, 93312), (1944, 93216), (2304, 78651), (2592, 69912), (2913, 62208), (2916, 62144), (3456, 52434), (3884, 46656), (3888, 46608), (5184, 34956), (5826, 31104), (5832, 31072), (6912, 26217), (7768, 23328), (7776, 23304), (8739, 20736), (10368, 17478), (11652, 15552), (11664, 15536)]