420706656

素因数分解:

$2^5\times 3^3\times {\mathrm{486929}}^1$

素因数の和:486948

約数の個数: 48

約数和(自身を含む): 1227063600

約数和(自身を除く): 806356944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 486929, 973858, 1460787, 1947716, 2921574, 3895432, 4382361, 5843148, 7790864, 8764722, 11686296, 13147083, 15581728, 17529444, 23372592, 26294166, 35058888, 46745184, 52588332, 70117776, 105176664, 140235552, 210353328, 420706656]

約数ペア:

[(1, 420706656), (2, 210353328), (3, 140235552), (4, 105176664), (6, 70117776), (8, 52588332), (9, 46745184), (12, 35058888), (16, 26294166), (18, 23372592), (24, 17529444), (27, 15581728), (32, 13147083), (36, 11686296), (48, 8764722), (54, 7790864), (72, 5843148), (96, 4382361), (108, 3895432), (144, 2921574), (216, 1947716), (288, 1460787), (432, 973858), (864, 486929)]