275497367068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1\times {\mathrm{4159}}^1$

素因数の和:5111

約数の個数: 96

約数和(自身を含む): 603832320000

約数和(自身を除く): 328334952932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 431, 499, 862, 998, 1724, 1996, 3017, 3493, 4159, 4741, 5489, 6034, 6986, 8318, 9482, 10978, 12068, 13972, 16636, 18964, 21956, 29113, 33187, 38423, 45749, 58226, 66374, 76846, 91498, 116452, 132748, 153692, 182996, 215069, 320243, 430138, 640486, 860276, 1280972, 1505483, 1792529, 2075341, 2365759, 3010966, 3585058, 4150682, 4731518, 6021932, 7170116, 8301364, 9463036, 12547703, 14527387, 16560313, 19717819, 22828751, 25095406, 29054774, 33120626, 39435638, 45657502, 50190812, 58109548, 66241252, 78871276, 91315004, 138024733, 159801257, 276049466, 319602514, 552098932, 639205028, 894471971, 1788943942, 3577887884, 6261303797, 9839191681, 12522607594, 19678383362, 25045215188, 39356766724, 68874341767, 137748683534, 275497367068]

約数ペア:

[(1, 275497367068), (2, 137748683534), (4, 68874341767), (7, 39356766724), (11, 25045215188), (14, 19678383362), (22, 12522607594), (28, 9839191681), (44, 6261303797), (77, 3577887884), (154, 1788943942), (308, 894471971), (431, 639205028), (499, 552098932), (862, 319602514), (998, 276049466), (1724, 159801257), (1996, 138024733), (3017, 91315004), (3493, 78871276), (4159, 66241252), (4741, 58109548), (5489, 50190812), (6034, 45657502), (6986, 39435638), (8318, 33120626), (9482, 29054774), (10978, 25095406), (12068, 22828751), (13972, 19717819), (16636, 16560313), (18964, 14527387), (21956, 12547703), (29113, 9463036), (33187, 8301364), (38423, 7170116), (45749, 6021932), (58226, 4731518), (66374, 4150682), (76846, 3585058), (91498, 3010966), (116452, 2365759), (132748, 2075341), (153692, 1792529), (182996, 1505483), (215069, 1280972), (320243, 860276), (430138, 640486)]