214754278312

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{411779}}^1$

素因数の和:411998

約数の個数: 64

約数和(自身を含む): 470417472000

約数和(自身を除く): 255663193688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 139, 268, 278, 469, 536, 556, 938, 973, 1112, 1876, 1946, 3752, 3892, 7784, 9313, 18626, 37252, 65191, 74504, 130382, 260764, 411779, 521528, 823558, 1647116, 2882453, 3294232, 5764906, 11529812, 23059624, 27589193, 55178386, 57237281, 110356772, 114474562, 193124351, 220713544, 228949124, 386248702, 400660967, 457898248, 772497404, 801321934, 1544994808, 1602643868, 3205287736, 3834897827, 7669795654, 15339591308, 26844284789, 30679182616, 53688569578, 107377139156, 214754278312]

約数ペア:

[(1, 214754278312), (2, 107377139156), (4, 53688569578), (7, 30679182616), (8, 26844284789), (14, 15339591308), (28, 7669795654), (56, 3834897827), (67, 3205287736), (134, 1602643868), (139, 1544994808), (268, 801321934), (278, 772497404), (469, 457898248), (536, 400660967), (556, 386248702), (938, 228949124), (973, 220713544), (1112, 193124351), (1876, 114474562), (1946, 110356772), (3752, 57237281), (3892, 55178386), (7784, 27589193), (9313, 23059624), (18626, 11529812), (37252, 5764906), (65191, 3294232), (74504, 2882453), (130382, 1647116), (260764, 823558), (411779, 521528)]