389670924

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{7529}}^1$

素因数の和:7782

約数の個数: 48

約数和(自身を含む): 961430400

約数和(自身を除く): 571759476

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 227, 228, 454, 681, 908, 1362, 2724, 4313, 7529, 8626, 12939, 15058, 17252, 22587, 25878, 30116, 45174, 51756, 90348, 143051, 286102, 429153, 572204, 858306, 1709083, 1716612, 3418166, 5127249, 6836332, 10254498, 20508996, 32472577, 64945154, 97417731, 129890308, 194835462, 389670924]

約数ペア:

[(1, 389670924), (2, 194835462), (3, 129890308), (4, 97417731), (6, 64945154), (12, 32472577), (19, 20508996), (38, 10254498), (57, 6836332), (76, 5127249), (114, 3418166), (227, 1716612), (228, 1709083), (454, 858306), (681, 572204), (908, 429153), (1362, 286102), (2724, 143051), (4313, 90348), (7529, 51756), (8626, 45174), (12939, 30116), (15058, 25878), (17252, 22587)]