380952464

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{157679}}^1$

素因数の和:157838

約数の個数: 20

約数和(自身を含む): 742988160

約数和(自身を除く): 362035696

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 157679, 315358, 630716, 1261432, 2522864, 23809529, 47619058, 95238116, 190476232, 380952464]

約数ペア:

[(1, 380952464), (2, 190476232), (4, 95238116), (8, 47619058), (16, 23809529), (151, 2522864), (302, 1261432), (604, 630716), (1208, 315358), (2416, 157679)]