328504218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{190769}}^1$

素因数の和:190822

約数の個数: 32

約数和(自身を含む): 769184640

約数和(自身を除く): 440680422

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 190769, 381538, 572307, 1144614, 1335383, 2670766, 4006149, 7821529, 8012298, 15643058, 23464587, 46929174, 54750703, 109501406, 164252109, 328504218]

約数ペア:

[(1, 328504218), (2, 164252109), (3, 109501406), (6, 54750703), (7, 46929174), (14, 23464587), (21, 15643058), (41, 8012298), (42, 7821529), (82, 4006149), (123, 2670766), (246, 1335383), (287, 1144614), (574, 572307), (861, 381538), (1722, 190769)]