7270778368

素因数分解:

$2^9\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4751}}^1$

素因数の和:4844

約数の個数: 120

約数和(自身を含む): 17179820064

約数和(自身を除く): 9909041696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 61, 64, 98, 112, 122, 128, 196, 224, 244, 256, 392, 427, 448, 488, 512, 784, 854, 896, 976, 1568, 1708, 1792, 1952, 2989, 3136, 3416, 3584, 3904, 4751, 5978, 6272, 6832, 7808, 9502, 11956, 12544, 13664, 15616, 19004, 23912, 25088, 27328, 31232, 33257, 38008, 47824, 54656, 66514, 76016, 95648, 109312, 133028, 152032, 191296, 218624, 232799, 266056, 289811, 304064, 382592, 465598, 532112, 579622, 608128, 765184, 931196, 1064224, 1159244, 1216256, 1530368, 1862392, 2028677, 2128448, 2318488, 2432512, 3724784, 4057354, 4256896, 4636976, 7449568, 8114708, 8513792, 9273952, 14200739, 14899136, 16229416, 17027584, 18547904, 28401478, 29798272, 32458832, 37095808, 56802956, 59596544, 64917664, 74191616, 113605912, 119193088, 129835328, 148383232, 227211824, 259670656, 454423648, 519341312, 908847296, 1038682624, 1817694592, 3635389184, 7270778368]

約数ペア:

[(1, 7270778368), (2, 3635389184), (4, 1817694592), (7, 1038682624), (8, 908847296), (14, 519341312), (16, 454423648), (28, 259670656), (32, 227211824), (49, 148383232), (56, 129835328), (61, 119193088), (64, 113605912), (98, 74191616), (112, 64917664), (122, 59596544), (128, 56802956), (196, 37095808), (224, 32458832), (244, 29798272), (256, 28401478), (392, 18547904), (427, 17027584), (448, 16229416), (488, 14899136), (512, 14200739), (784, 9273952), (854, 8513792), (896, 8114708), (976, 7449568), (1568, 4636976), (1708, 4256896), (1792, 4057354), (1952, 3724784), (2989, 2432512), (3136, 2318488), (3416, 2128448), (3584, 2028677), (3904, 1862392), (4751, 1530368), (5978, 1216256), (6272, 1159244), (6832, 1064224), (7808, 931196), (9502, 765184), (11956, 608128), (12544, 579622), (13664, 532112), (15616, 465598), (19004, 382592), (23912, 304064), (25088, 289811), (27328, 266056), (31232, 232799), (33257, 218624), (38008, 191296), (47824, 152032), (54656, 133028), (66514, 109312), (76016, 95648)]