253042128

素因数分解:

$2^4\times 3^2\times {\mathrm{1757237}}^1$

素因数の和:1757251

約数の個数: 30

約数和(自身を含む): 708166914

約数和(自身を除く): 455124786

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1757237, 3514474, 5271711, 7028948, 10543422, 14057896, 15815133, 21086844, 28115792, 31630266, 42173688, 63260532, 84347376, 126521064, 253042128]

約数ペア:

[(1, 253042128), (2, 126521064), (3, 84347376), (4, 63260532), (6, 42173688), (8, 31630266), (9, 28115792), (12, 21086844), (16, 15815133), (18, 14057896), (24, 10543422), (36, 7028948), (48, 5271711), (72, 3514474), (144, 1757237)]