388783368

素因数分解:

$2^3\times 3^3\times {\mathrm{1799923}}^1$

素因数の和:1799938

約数の個数: 32

約数和(自身を含む): 1079954400

約数和(自身を除く): 691171032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1799923, 3599846, 5399769, 7199692, 10799538, 14399384, 16199307, 21599076, 32398614, 43198152, 48597921, 64797228, 97195842, 129594456, 194391684, 388783368]

約数ペア:

[(1, 388783368), (2, 194391684), (3, 129594456), (4, 97195842), (6, 64797228), (8, 48597921), (9, 43198152), (12, 32398614), (18, 21599076), (24, 16199307), (27, 14399384), (36, 10799538), (54, 7199692), (72, 5399769), (108, 3599846), (216, 1799923)]