286488408

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{168127}}^1$

素因数の和:168207

約数の個数: 32

約数和(自身を含む): 726312960

約数和(自身を除く): 439824552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 168127, 336254, 504381, 672508, 1008762, 1345016, 2017524, 4035048, 11937017, 23874034, 35811051, 47748068, 71622102, 95496136, 143244204, 286488408]

約数ペア:

[(1, 286488408), (2, 143244204), (3, 95496136), (4, 71622102), (6, 47748068), (8, 35811051), (12, 23874034), (24, 11937017), (71, 4035048), (142, 2017524), (213, 1345016), (284, 1008762), (426, 672508), (568, 504381), (852, 336254), (1704, 168127)]