664741692

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{450367}}^1$

素因数の和:450418

約数の個数: 36

約数和(自身を含む): 1721306496

約数和(自身を除く): 1056564804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 164, 246, 369, 492, 738, 1476, 450367, 900734, 1351101, 1801468, 2702202, 4053303, 5404404, 8106606, 16213212, 18465047, 36930094, 55395141, 73860188, 110790282, 166185423, 221580564, 332370846, 664741692]

約数ペア:

[(1, 664741692), (2, 332370846), (3, 221580564), (4, 166185423), (6, 110790282), (9, 73860188), (12, 55395141), (18, 36930094), (36, 18465047), (41, 16213212), (82, 8106606), (123, 5404404), (164, 4053303), (246, 2702202), (369, 1801468), (492, 1351101), (738, 900734), (1476, 450367)]