288657156

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{72673}}^1$

素因数の和:73011

約数の個数: 24

約数和(自身を含む): 675577504

約数和(自身を除く): 386920348

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 72673, 145346, 218019, 290692, 436038, 872076, 24054763, 48109526, 72164289, 96219052, 144328578, 288657156]

約数ペア:

[(1, 288657156), (2, 144328578), (3, 96219052), (4, 72164289), (6, 48109526), (12, 24054763), (331, 872076), (662, 436038), (993, 290692), (1324, 218019), (1986, 145346), (3972, 72673)]