321419412

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{307873}}^1$

素因数の和:307912

約数の個数: 36

約数和(自身を含む): 840496020

約数和(自身を除く): 519076608

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 307873, 615746, 923619, 1231492, 1847238, 2770857, 3694476, 5541714, 8928317, 11083428, 17856634, 26784951, 35713268, 53569902, 80354853, 107139804, 160709706, 321419412]

約数ペア:

[(1, 321419412), (2, 160709706), (3, 107139804), (4, 80354853), (6, 53569902), (9, 35713268), (12, 26784951), (18, 17856634), (29, 11083428), (36, 8928317), (58, 5541714), (87, 3694476), (116, 2770857), (174, 1847238), (261, 1231492), (348, 923619), (522, 615746), (1044, 307873)]