734857788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{203449}}^1$

素因数の和:203506

約数の個数: 48

約数和(自身を含む): 2005203200

約数和(自身を除く): 1270345412

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 203449, 406898, 610347, 813796, 1220694, 1424143, 2441388, 2848286, 4272429, 5696572, 8544858, 8748307, 17089716, 17496614, 26244921, 34993228, 52489842, 61238149, 104979684, 122476298, 183714447, 244952596, 367428894, 734857788]

約数ペア:

[(1, 734857788), (2, 367428894), (3, 244952596), (4, 183714447), (6, 122476298), (7, 104979684), (12, 61238149), (14, 52489842), (21, 34993228), (28, 26244921), (42, 17496614), (43, 17089716), (84, 8748307), (86, 8544858), (129, 5696572), (172, 4272429), (258, 2848286), (301, 2441388), (516, 1424143), (602, 1220694), (903, 813796), (1204, 610347), (1806, 406898), (3612, 203449)]