938801248

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1823}}^1$

素因数の和:1881

約数の個数: 144

約数和(自身を含む): 2445327360

約数和(自身を除く): 1506526112

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 224, 242, 266, 304, 308, 352, 418, 484, 532, 608, 616, 836, 847, 968, 1064, 1232, 1463, 1672, 1694, 1823, 1936, 2128, 2299, 2464, 2926, 3344, 3388, 3646, 3872, 4256, 4598, 5852, 6688, 6776, 7292, 9196, 11704, 12761, 13552, 14584, 16093, 18392, 20053, 23408, 25522, 27104, 29168, 32186, 34637, 36784, 40106, 46816, 51044, 58336, 64372, 69274, 73568, 80212, 102088, 128744, 138548, 140371, 160424, 204176, 220583, 242459, 257488, 277096, 280742, 320848, 381007, 408352, 441166, 484918, 514976, 554192, 561484, 641696, 762014, 882332, 969836, 1108384, 1122968, 1524028, 1544081, 1764664, 1939672, 2245936, 2667049, 3048056, 3088162, 3529328, 3879344, 4191077, 4491872, 5334098, 6096112, 6176324, 7058656, 7758688, 8382154, 10668196, 12192224, 12352648, 16764308, 21336392, 24705296, 29337539, 33528616, 42672784, 49410592, 58675078, 67057232, 85345568, 117350156, 134114464, 234700312, 469400624, 938801248]

約数ペア:

[(1, 938801248), (2, 469400624), (4, 234700312), (7, 134114464), (8, 117350156), (11, 85345568), (14, 67057232), (16, 58675078), (19, 49410592), (22, 42672784), (28, 33528616), (32, 29337539), (38, 24705296), (44, 21336392), (56, 16764308), (76, 12352648), (77, 12192224), (88, 10668196), (112, 8382154), (121, 7758688), (133, 7058656), (152, 6176324), (154, 6096112), (176, 5334098), (209, 4491872), (224, 4191077), (242, 3879344), (266, 3529328), (304, 3088162), (308, 3048056), (352, 2667049), (418, 2245936), (484, 1939672), (532, 1764664), (608, 1544081), (616, 1524028), (836, 1122968), (847, 1108384), (968, 969836), (1064, 882332), (1232, 762014), (1463, 641696), (1672, 561484), (1694, 554192), (1823, 514976), (1936, 484918), (2128, 441166), (2299, 408352), (2464, 381007), (2926, 320848), (3344, 280742), (3388, 277096), (3646, 257488), (3872, 242459), (4256, 220583), (4598, 204176), (5852, 160424), (6688, 140371), (6776, 138548), (7292, 128744), (9196, 102088), (11704, 80212), (12761, 73568), (13552, 69274), (14584, 64372), (16093, 58336), (18392, 51044), (20053, 46816), (23408, 40106), (25522, 36784), (27104, 34637), (29168, 32186)]