816341744

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{379}}^1\times {\mathrm{1307}}^1$

素因数の和:1797

約数の個数: 40

約数和(自身を含む): 1602456960

約数和(自身を除く): 786115216

約数列:

[1, 2, 4, 8, 16, 103, 206, 379, 412, 758, 824, 1307, 1516, 1648, 2614, 3032, 5228, 6064, 10456, 20912, 39037, 78074, 134621, 156148, 269242, 312296, 495353, 538484, 624592, 990706, 1076968, 1981412, 2153936, 3962824, 7925648, 51021359, 102042718, 204085436, 408170872, 816341744]

約数ペア:

[(1, 816341744), (2, 408170872), (4, 204085436), (8, 102042718), (16, 51021359), (103, 7925648), (206, 3962824), (379, 2153936), (412, 1981412), (758, 1076968), (824, 990706), (1307, 624592), (1516, 538484), (1648, 495353), (2614, 312296), (3032, 269242), (5228, 156148), (6064, 134621), (10456, 78074), (20912, 39037)]