277450208

素因数分解:

$2^5\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9041}}^1$

素因数の和:9195

約数の個数: 48

約数和(自身を含む): 628889184

約数和(自身を除く): 351438976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 137, 224, 274, 548, 959, 1096, 1918, 2192, 3836, 4384, 7672, 9041, 15344, 18082, 30688, 36164, 63287, 72328, 126574, 144656, 253148, 289312, 506296, 1012592, 1238617, 2025184, 2477234, 4954468, 8670319, 9908936, 17340638, 19817872, 34681276, 39635744, 69362552, 138725104, 277450208]

約数ペア:

[(1, 277450208), (2, 138725104), (4, 69362552), (7, 39635744), (8, 34681276), (14, 19817872), (16, 17340638), (28, 9908936), (32, 8670319), (56, 4954468), (112, 2477234), (137, 2025184), (224, 1238617), (274, 1012592), (548, 506296), (959, 289312), (1096, 253148), (1918, 144656), (2192, 126574), (3836, 72328), (4384, 63287), (7672, 36164), (9041, 30688), (15344, 18082)]