428326.00000000

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{947}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 126865152

約数和(自身を除く): 64812030

約数列:

[1, 2, 3, 6, 67, 134, 163, 201, 326, 402, 489, 947, 978, 1894, 2841, 5682, 10921, 21842, 32763, 63449, 65526, 126898, 154361, 190347, 308722, 380694, 463083, 926166, 10342187, 20684374, 31026561, 62053122]

約数ペア:

[(1, 62053122), (2, 31026561), (3, 20684374), (6, 10342187), (67, 926166), (134, 463083), (163, 380694), (201, 308722), (326, 190347), (402, 154361), (489, 126898), (947, 65526), (978, 63449), (1894, 32763), (2841, 21842), (5682, 10921)]