421569276

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1721}}^1$

素因数の和:2014

約数の個数: 48

約数和(自身を含む): 998071200

約数和(自身を除く): 576501924

約数列:

[1, 2, 3, 4, 6, 12, 137, 149, 274, 298, 411, 447, 548, 596, 822, 894, 1644, 1721, 1788, 3442, 5163, 6884, 10326, 20413, 20652, 40826, 61239, 81652, 122478, 235777, 244956, 256429, 471554, 512858, 707331, 769287, 943108, 1025716, 1414662, 1538574, 2829324, 3077148, 35130773, 70261546, 105392319, 140523092, 210784638, 421569276]

約数ペア:

[(1, 421569276), (2, 210784638), (3, 140523092), (4, 105392319), (6, 70261546), (12, 35130773), (137, 3077148), (149, 2829324), (274, 1538574), (298, 1414662), (411, 1025716), (447, 943108), (548, 769287), (596, 707331), (822, 512858), (894, 471554), (1644, 256429), (1721, 244956), (1788, 235777), (3442, 122478), (5163, 81652), (6884, 61239), (10326, 40826), (20413, 20652)]