387966528

素因数分解:

$2^6\times 3^2\times {\mathrm{673553}}^1$

素因数の和:673571

約数の個数: 42

約数和(自身を含む): 1112037654

約数和(自身を除く): 724071126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 673553, 1347106, 2020659, 2694212, 4041318, 5388424, 6061977, 8082636, 10776848, 12123954, 16165272, 21553696, 24247908, 32330544, 43107392, 48495816, 64661088, 96991632, 129322176, 193983264, 387966528]

約数ペア:

[(1, 387966528), (2, 193983264), (3, 129322176), (4, 96991632), (6, 64661088), (8, 48495816), (9, 43107392), (12, 32330544), (16, 24247908), (18, 21553696), (24, 16165272), (32, 12123954), (36, 10776848), (48, 8082636), (64, 6061977), (72, 5388424), (96, 4041318), (144, 2694212), (192, 2020659), (288, 1347106), (576, 673553)]