864900852

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{1787}}^1$

素因数の和:2608

約数の個数: 48

約数和(自身を含む): 2060033472

約数和(自身を除く): 1195132620

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 761, 1522, 1787, 2283, 3044, 3574, 4566, 5361, 7148, 9132, 10722, 21444, 40333, 80666, 94711, 120999, 161332, 189422, 241998, 284133, 378844, 483996, 568266, 1136532, 1359907, 2719814, 4079721, 5439628, 8159442, 16318884, 72075071, 144150142, 216225213, 288300284, 432450426, 864900852]

約数ペア:

[(1, 864900852), (2, 432450426), (3, 288300284), (4, 216225213), (6, 144150142), (12, 72075071), (53, 16318884), (106, 8159442), (159, 5439628), (212, 4079721), (318, 2719814), (636, 1359907), (761, 1136532), (1522, 568266), (1787, 483996), (2283, 378844), (3044, 284133), (3574, 241998), (4566, 189422), (5361, 161332), (7148, 120999), (9132, 94711), (10722, 80666), (21444, 40333)]