238640004

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{33311}}^1$

素因数の和:33520

約数の個数: 36

約数和(自身を含む): 606278400

約数和(自身を除く): 367638396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 7164, 33311, 66622, 99933, 133244, 199866, 299799, 399732, 599598, 1199196, 6628889, 13257778, 19886667, 26515556, 39773334, 59660001, 79546668, 119320002, 238640004]

約数ペア:

[(1, 238640004), (2, 119320002), (3, 79546668), (4, 59660001), (6, 39773334), (9, 26515556), (12, 19886667), (18, 13257778), (36, 6628889), (199, 1199196), (398, 599598), (597, 399732), (796, 299799), (1194, 199866), (1791, 133244), (2388, 99933), (3582, 66622), (7164, 33311)]