404382204

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{158209}}^1$

素因数の和:158290

約数の個数: 36

約数和(自身を含む): 1036591920

約数和(自身を除く): 632209716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 158209, 316418, 474627, 632836, 949254, 1423881, 1898508, 2847762, 5695524, 11232839, 22465678, 33698517, 44931356, 67397034, 101095551, 134794068, 202191102, 404382204]

約数ペア:

[(1, 404382204), (2, 202191102), (3, 134794068), (4, 101095551), (6, 67397034), (9, 44931356), (12, 33698517), (18, 22465678), (36, 11232839), (71, 5695524), (142, 2847762), (213, 1898508), (284, 1423881), (426, 949254), (639, 632836), (852, 474627), (1278, 316418), (2556, 158209)]