271880448

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 836699136

約数和(自身を除く): 564818688

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 103, 112, 128, 168, 192, 206, 224, 256, 309, 336, 384, 412, 448, 491, 618, 672, 721, 768, 824, 896, 982, 1236, 1344, 1442, 1473, 1648, 1792, 1964, 2163, 2472, 2688, 2884, 2946, 3296, 3437, 3928, 4326, 4944, 5376, 5768, 5892, 6592, 6874, 7856, 8652, 9888, 10311, 11536, 11784, 13184, 13748, 15712, 17304, 19776, 20622, 23072, 23568, 26368, 27496, 31424, 34608, 39552, 41244, 46144, 47136, 50573, 54992, 62848, 69216, 79104, 82488, 92288, 94272, 101146, 109984, 125696, 138432, 151719, 164976, 184576, 188544, 202292, 219968, 276864, 303438, 329952, 354011, 377088, 404584, 439936, 553728, 606876, 659904, 708022, 809168, 879872, 1062033, 1213752, 1319808, 1416044, 1618336, 2124066, 2427504, 2639616, 2832088, 3236672, 4248132, 4855008, 5664176, 6473344, 8496264, 9710016, 11328352, 12946688, 16992528, 19420032, 22656704, 33985056, 38840064, 45313408, 67970112, 90626816, 135940224, 271880448]

約数ペア:

[(1, 271880448), (2, 135940224), (3, 90626816), (4, 67970112), (6, 45313408), (7, 38840064), (8, 33985056), (12, 22656704), (14, 19420032), (16, 16992528), (21, 12946688), (24, 11328352), (28, 9710016), (32, 8496264), (42, 6473344), (48, 5664176), (56, 4855008), (64, 4248132), (84, 3236672), (96, 2832088), (103, 2639616), (112, 2427504), (128, 2124066), (168, 1618336), (192, 1416044), (206, 1319808), (224, 1213752), (256, 1062033), (309, 879872), (336, 809168), (384, 708022), (412, 659904), (448, 606876), (491, 553728), (618, 439936), (672, 404584), (721, 377088), (768, 354011), (824, 329952), (896, 303438), (982, 276864), (1236, 219968), (1344, 202292), (1442, 188544), (1473, 184576), (1648, 164976), (1792, 151719), (1964, 138432), (2163, 125696), (2472, 109984), (2688, 101146), (2884, 94272), (2946, 92288), (3296, 82488), (3437, 79104), (3928, 69216), (4326, 62848), (4944, 54992), (5376, 50573), (5768, 47136), (5892, 46144), (6592, 41244), (6874, 39552), (7856, 34608), (8652, 31424), (9888, 27496), (10311, 26368), (11536, 23568), (11784, 23072), (13184, 20622), (13748, 19776), (15712, 17304)]