557413248

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{207371}}^1$

素因数の和:207395

約数の個数: 64

約数和(自身を含む): 1692155520

約数和(自身を除く): 1134742272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 207371, 414742, 622113, 829484, 1244226, 1451597, 1658968, 2488452, 2903194, 3317936, 4354791, 4976904, 5806388, 6635872, 8709582, 9953808, 11612776, 13271744, 17419164, 19907616, 23225552, 26543488, 34838328, 39815232, 46451104, 69676656, 79630464, 92902208, 139353312, 185804416, 278706624, 557413248]

約数ペア:

[(1, 557413248), (2, 278706624), (3, 185804416), (4, 139353312), (6, 92902208), (7, 79630464), (8, 69676656), (12, 46451104), (14, 39815232), (16, 34838328), (21, 26543488), (24, 23225552), (28, 19907616), (32, 17419164), (42, 13271744), (48, 11612776), (56, 9953808), (64, 8709582), (84, 6635872), (96, 5806388), (112, 4976904), (128, 4354791), (168, 3317936), (192, 2903194), (224, 2488452), (336, 1658968), (384, 1451597), (448, 1244226), (672, 829484), (896, 622113), (1344, 414742), (2688, 207371)]