718538912

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1$

素因数の和:1030

約数の個数: 96

約数和(自身を含む): 1748138112

約数和(自身を除く): 1029599200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 443, 557, 728, 886, 1114, 1456, 1772, 2228, 2912, 3101, 3544, 3899, 4456, 5759, 6202, 7088, 7241, 7798, 8912, 11518, 12404, 14176, 14482, 15596, 17824, 23036, 24808, 28964, 31192, 40313, 46072, 49616, 50687, 57928, 62384, 80626, 92144, 99232, 101374, 115856, 124768, 161252, 184288, 202748, 231712, 246751, 322504, 405496, 493502, 645008, 810992, 987004, 1290016, 1621984, 1727257, 1974008, 3207763, 3454514, 3948016, 6415526, 6909028, 7896032, 12831052, 13818056, 22454341, 25662104, 27636112, 44908682, 51324208, 55272224, 89817364, 102648416, 179634728, 359269456, 718538912]

約数ペア:

[(1, 718538912), (2, 359269456), (4, 179634728), (7, 102648416), (8, 89817364), (13, 55272224), (14, 51324208), (16, 44908682), (26, 27636112), (28, 25662104), (32, 22454341), (52, 13818056), (56, 12831052), (91, 7896032), (104, 6909028), (112, 6415526), (182, 3948016), (208, 3454514), (224, 3207763), (364, 1974008), (416, 1727257), (443, 1621984), (557, 1290016), (728, 987004), (886, 810992), (1114, 645008), (1456, 493502), (1772, 405496), (2228, 322504), (2912, 246751), (3101, 231712), (3544, 202748), (3899, 184288), (4456, 161252), (5759, 124768), (6202, 115856), (7088, 101374), (7241, 99232), (7798, 92144), (8912, 80626), (11518, 62384), (12404, 57928), (14176, 50687), (14482, 49616), (15596, 46072), (17824, 40313), (23036, 31192), (24808, 28964)]