253333248

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{47123}}^1$

素因数の和:47149

約数の個数: 72

約数和(自身を含む): 770571648

約数和(自身を除く): 517238400

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, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 47123, 94246, 141369, 188492, 282738, 329861, 376984, 565476, 659722, 753968, 989583, 1130952, 1319444, 1507936, 1979166, 2261904, 2638888, 3015872, 3958332, 4523808, 5277776, 6031744, 7916664, 9047616, 10555552, 12063488, 15833328, 18095232, 21111104, 31666656, 36190464, 42222208, 63333312, 84444416, 126666624, 253333248]

約数ペア:

[(1, 253333248), (2, 126666624), (3, 84444416), (4, 63333312), (6, 42222208), (7, 36190464), (8, 31666656), (12, 21111104), (14, 18095232), (16, 15833328), (21, 12063488), (24, 10555552), (28, 9047616), (32, 7916664), (42, 6031744), (48, 5277776), (56, 4523808), (64, 3958332), (84, 3015872), (96, 2638888), (112, 2261904), (128, 1979166), (168, 1507936), (192, 1319444), (224, 1130952), (256, 989583), (336, 753968), (384, 659722), (448, 565476), (672, 376984), (768, 329861), (896, 282738), (1344, 188492), (1792, 141369), (2688, 94246), (5376, 47123)]