440987922

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{480379}}^1$

素因数の和:480407

約数の個数: 32

約数和(自身を含む): 1037620800

約数和(自身を除く): 596632878

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 480379, 960758, 1441137, 2882274, 4323411, 8166443, 8646822, 12970233, 16332886, 24499329, 25940466, 48998658, 73497987, 146995974, 220493961, 440987922]

約数ペア:

[(1, 440987922), (2, 220493961), (3, 146995974), (6, 73497987), (9, 48998658), (17, 25940466), (18, 24499329), (27, 16332886), (34, 12970233), (51, 8646822), (54, 8166443), (102, 4323411), (153, 2882274), (306, 1441137), (459, 960758), (918, 480379)]