980127576

素因数分解:

$2^3\times 3^2\times {\mathrm{97}}^1\times {\mathrm{140339}}^1$

素因数の和:140448

約数の個数: 48

約数和(自身を含む): 2681897400

約数和(自身を除く): 1701769824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 97, 194, 291, 388, 582, 776, 873, 1164, 1746, 2328, 3492, 6984, 140339, 280678, 421017, 561356, 842034, 1122712, 1263051, 1684068, 2526102, 3368136, 5052204, 10104408, 13612883, 27225766, 40838649, 54451532, 81677298, 108903064, 122515947, 163354596, 245031894, 326709192, 490063788, 980127576]

約数ペア:

[(1, 980127576), (2, 490063788), (3, 326709192), (4, 245031894), (6, 163354596), (8, 122515947), (9, 108903064), (12, 81677298), (18, 54451532), (24, 40838649), (36, 27225766), (72, 13612883), (97, 10104408), (194, 5052204), (291, 3368136), (388, 2526102), (582, 1684068), (776, 1263051), (873, 1122712), (1164, 842034), (1746, 561356), (2328, 421017), (3492, 280678), (6984, 140339)]