278315931036

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{162188771}}^1$

素因数の和:162188802

約数の個数: 48

約数和(自身を含む): 762935983488

約数和(自身を除く): 484620052452

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 162188771, 324377542, 486566313, 648755084, 973132626, 1784076481, 1946265252, 2108454023, 3568152962, 4216908046, 5352229443, 6325362069, 7136305924, 8433816092, 10704458886, 12650724138, 21408917772, 23192994253, 25301448276, 46385988506, 69578982759, 92771977012, 139157965518, 278315931036]

約数ペア:

[(1, 278315931036), (2, 139157965518), (3, 92771977012), (4, 69578982759), (6, 46385988506), (11, 25301448276), (12, 23192994253), (13, 21408917772), (22, 12650724138), (26, 10704458886), (33, 8433816092), (39, 7136305924), (44, 6325362069), (52, 5352229443), (66, 4216908046), (78, 3568152962), (132, 2108454023), (143, 1946265252), (156, 1784076481), (286, 973132626), (429, 648755084), (572, 486566313), (858, 324377542), (1716, 162188771)]