244870812

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{128339}}^1$

素因数の和:128402

約数の個数: 36

約数和(自身を含む): 630662760

約数和(自身を除く): 385791948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 128339, 256678, 385017, 513356, 770034, 1155051, 1540068, 2310102, 4620204, 6801967, 13603934, 20405901, 27207868, 40811802, 61217703, 81623604, 122435406, 244870812]

約数ペア:

[(1, 244870812), (2, 122435406), (3, 81623604), (4, 61217703), (6, 40811802), (9, 27207868), (12, 20405901), (18, 13603934), (36, 6801967), (53, 4620204), (106, 2310102), (159, 1540068), (212, 1155051), (318, 770034), (477, 513356), (636, 385017), (954, 256678), (1908, 128339)]