221777275776

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{82506427}}^1$

素因数の和:82506451

約数の個数: 64

約数和(自身を含む): 673252452480

約数和(自身を除く): 451475176704

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, 82506427, 165012854, 247519281, 330025708, 495038562, 577544989, 660051416, 990077124, 1155089978, 1320102832, 1732634967, 1980154248, 2310179956, 2640205664, 3465269934, 3960308496, 4620359912, 5280411328, 6930539868, 7920616992, 9240719824, 10560822656, 13861079736, 15841233984, 18481439648, 27722159472, 31682467968, 36962879296, 55444318944, 73925758592, 110888637888, 221777275776]

約数ペア:

[(1, 221777275776), (2, 110888637888), (3, 73925758592), (4, 55444318944), (6, 36962879296), (7, 31682467968), (8, 27722159472), (12, 18481439648), (14, 15841233984), (16, 13861079736), (21, 10560822656), (24, 9240719824), (28, 7920616992), (32, 6930539868), (42, 5280411328), (48, 4620359912), (56, 3960308496), (64, 3465269934), (84, 2640205664), (96, 2310179956), (112, 1980154248), (128, 1732634967), (168, 1320102832), (192, 1155089978), (224, 990077124), (336, 660051416), (384, 577544989), (448, 495038562), (672, 330025708), (896, 247519281), (1344, 165012854), (2688, 82506427)]