266648724

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139753}}^1$

素因数の和:139816

約数の個数: 36

約数和(自身を含む): 686751156

約数和(自身を除く): 420102432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 139753, 279506, 419259, 559012, 838518, 1257777, 1677036, 2515554, 5031108, 7406909, 14813818, 22220727, 29627636, 44441454, 66662181, 88882908, 133324362, 266648724]

約数ペア:

[(1, 266648724), (2, 133324362), (3, 88882908), (4, 66662181), (6, 44441454), (9, 29627636), (12, 22220727), (18, 14813818), (36, 7406909), (53, 5031108), (106, 2515554), (159, 1677036), (212, 1257777), (318, 838518), (477, 559012), (636, 419259), (954, 279506), (1908, 139753)]