253934208

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1$

素因数の和:751

約数の個数: 192

約数和(自身を含む): 825832800

約数和(自身を除く): 571898592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 29, 32, 33, 36, 44, 48, 58, 64, 66, 72, 87, 88, 96, 99, 116, 128, 132, 144, 174, 176, 192, 198, 232, 261, 264, 288, 319, 348, 352, 384, 396, 464, 522, 528, 576, 638, 691, 696, 704, 792, 928, 957, 1044, 1056, 1152, 1276, 1382, 1392, 1408, 1584, 1856, 1914, 2073, 2088, 2112, 2552, 2764, 2784, 2871, 3168, 3712, 3828, 4146, 4176, 4224, 5104, 5528, 5568, 5742, 6219, 6336, 7601, 7656, 8292, 8352, 10208, 11056, 11136, 11484, 12438, 12672, 15202, 15312, 16584, 16704, 20039, 20416, 22112, 22803, 22968, 24876, 30404, 30624, 33168, 33408, 40078, 40832, 44224, 45606, 45936, 49752, 60117, 60808, 61248, 66336, 68409, 80156, 88448, 91212, 91872, 99504, 120234, 121616, 122496, 132672, 136818, 160312, 180351, 182424, 183744, 199008, 220429, 240468, 243232, 265344, 273636, 320624, 360702, 364848, 367488, 398016, 440858, 480936, 486464, 547272, 641248, 661287, 721404, 729696, 796032, 881716, 961872, 972928, 1094544, 1282496, 1322574, 1442808, 1459392, 1763432, 1923744, 1983861, 2189088, 2564992, 2645148, 2885616, 2918784, 3526864, 3847488, 3967722, 4378176, 5290296, 5771232, 7053728, 7694976, 7935444, 8756352, 10580592, 11542464, 14107456, 15870888, 21161184, 23084928, 28214912, 31741776, 42322368, 63483552, 84644736, 126967104, 253934208]

約数ペア:

[(1, 253934208), (2, 126967104), (3, 84644736), (4, 63483552), (6, 42322368), (8, 31741776), (9, 28214912), (11, 23084928), (12, 21161184), (16, 15870888), (18, 14107456), (22, 11542464), (24, 10580592), (29, 8756352), (32, 7935444), (33, 7694976), (36, 7053728), (44, 5771232), (48, 5290296), (58, 4378176), (64, 3967722), (66, 3847488), (72, 3526864), (87, 2918784), (88, 2885616), (96, 2645148), (99, 2564992), (116, 2189088), (128, 1983861), (132, 1923744), (144, 1763432), (174, 1459392), (176, 1442808), (192, 1322574), (198, 1282496), (232, 1094544), (261, 972928), (264, 961872), (288, 881716), (319, 796032), (348, 729696), (352, 721404), (384, 661287), (396, 641248), (464, 547272), (522, 486464), (528, 480936), (576, 440858), (638, 398016), (691, 367488), (696, 364848), (704, 360702), (792, 320624), (928, 273636), (957, 265344), (1044, 243232), (1056, 240468), (1152, 220429), (1276, 199008), (1382, 183744), (1392, 182424), (1408, 180351), (1584, 160312), (1856, 136818), (1914, 132672), (2073, 122496), (2088, 121616), (2112, 120234), (2552, 99504), (2764, 91872), (2784, 91212), (2871, 88448), (3168, 80156), (3712, 68409), (3828, 66336), (4146, 61248), (4176, 60808), (4224, 60117), (5104, 49752), (5528, 45936), (5568, 45606), (5742, 44224), (6219, 40832), (6336, 40078), (7601, 33408), (7656, 33168), (8292, 30624), (8352, 30404), (10208, 24876), (11056, 22968), (11136, 22803), (11484, 22112), (12438, 20416), (12672, 20039), (15202, 16704), (15312, 16584)]