251956992

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{46867}}^1$

素因数の和:46893

約数の個数: 72

約数和(自身を含む): 766385536

約数和(自身を除く): 514428544

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, 46867, 93734, 140601, 187468, 281202, 328069, 374936, 562404, 656138, 749872, 984207, 1124808, 1312276, 1499744, 1968414, 2249616, 2624552, 2999488, 3936828, 4499232, 5249104, 5998976, 7873656, 8998464, 10498208, 11997952, 15747312, 17996928, 20996416, 31494624, 35993856, 41992832, 62989248, 83985664, 125978496, 251956992]

約数ペア:

[(1, 251956992), (2, 125978496), (3, 83985664), (4, 62989248), (6, 41992832), (7, 35993856), (8, 31494624), (12, 20996416), (14, 17996928), (16, 15747312), (21, 11997952), (24, 10498208), (28, 8998464), (32, 7873656), (42, 5998976), (48, 5249104), (56, 4499232), (64, 3936828), (84, 2999488), (96, 2624552), (112, 2249616), (128, 1968414), (168, 1499744), (192, 1312276), (224, 1124808), (256, 984207), (336, 749872), (384, 656138), (448, 562404), (672, 374936), (768, 328069), (896, 281202), (1344, 187468), (1792, 140601), (2688, 93734), (5376, 46867)]