266493864

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{122021}}^1$

素因数の和:122050

約数の個数: 64

約数和(自身を含む): 819987840

約数和(自身を除く): 553493976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 122021, 244042, 366063, 488084, 732126, 854147, 976168, 1464252, 1586273, 1708294, 2562441, 2928504, 3172546, 3416588, 4758819, 5124882, 6345092, 6833176, 9517638, 10249764, 11103911, 12690184, 19035276, 20499528, 22207822, 33311733, 38070552, 44415644, 66623466, 88831288, 133246932, 266493864]

約数ペア:

[(1, 266493864), (2, 133246932), (3, 88831288), (4, 66623466), (6, 44415644), (7, 38070552), (8, 33311733), (12, 22207822), (13, 20499528), (14, 19035276), (21, 12690184), (24, 11103911), (26, 10249764), (28, 9517638), (39, 6833176), (42, 6345092), (52, 5124882), (56, 4758819), (78, 3416588), (84, 3172546), (91, 2928504), (104, 2562441), (156, 1708294), (168, 1586273), (182, 1464252), (273, 976168), (312, 854147), (364, 732126), (546, 488084), (728, 366063), (1092, 244042), (2184, 122021)]