285709034884

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{557}}^1\times {\mathrm{3181}}^1$

素因数の和:4205

約数の個数: 96

約数和(自身を含む): 618063941376

約数和(自身を除く): 332354906492

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 443, 557, 886, 1114, 1772, 2228, 3101, 3181, 3899, 5759, 6202, 6362, 7241, 7798, 11518, 12404, 12724, 14482, 15596, 22267, 23036, 28964, 40313, 41353, 44534, 50687, 80626, 82706, 89068, 101374, 161252, 165412, 202748, 246751, 289471, 493502, 578942, 987004, 1157884, 1409183, 1727257, 1771817, 2818366, 3207763, 3454514, 3543634, 5636732, 6415526, 6909028, 7087268, 9864281, 12402719, 12831052, 18319379, 19728562, 22454341, 23033621, 24805438, 36638758, 39457124, 44908682, 46067242, 49610876, 73277516, 89817364, 92134484, 128235653, 161235347, 256471306, 322470694, 512942612, 644941388, 784914931, 1569829862, 3139659724, 5494404517, 10203894103, 10988809034, 20407788206, 21977618068, 40815576412, 71427258721, 142854517442, 285709034884]

約数ペア:

[(1, 285709034884), (2, 142854517442), (4, 71427258721), (7, 40815576412), (13, 21977618068), (14, 20407788206), (26, 10988809034), (28, 10203894103), (52, 5494404517), (91, 3139659724), (182, 1569829862), (364, 784914931), (443, 644941388), (557, 512942612), (886, 322470694), (1114, 256471306), (1772, 161235347), (2228, 128235653), (3101, 92134484), (3181, 89817364), (3899, 73277516), (5759, 49610876), (6202, 46067242), (6362, 44908682), (7241, 39457124), (7798, 36638758), (11518, 24805438), (12404, 23033621), (12724, 22454341), (14482, 19728562), (15596, 18319379), (22267, 12831052), (23036, 12402719), (28964, 9864281), (40313, 7087268), (41353, 6909028), (44534, 6415526), (50687, 5636732), (80626, 3543634), (82706, 3454514), (89068, 3207763), (101374, 2818366), (161252, 1771817), (165412, 1727257), (202748, 1409183), (246751, 1157884), (289471, 987004), (493502, 578942)]