395212356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{142573}}^1$

素因数の和:142601

約数の個数: 72

約数和(自身を含む): 1245526464

約数和(自身を除く): 850314108

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 142573, 285146, 427719, 570292, 855438, 998011, 1283157, 1568303, 1710876, 1996022, 2566314, 2994033, 3136606, 3992044, 4704909, 5132628, 5988066, 6273212, 8982099, 9409818, 10978121, 11976132, 14114727, 17964198, 18819636, 21956242, 28229454, 32934363, 35928396, 43912484, 56458908, 65868726, 98803089, 131737452, 197606178, 395212356]

約数ペア:

[(1, 395212356), (2, 197606178), (3, 131737452), (4, 98803089), (6, 65868726), (7, 56458908), (9, 43912484), (11, 35928396), (12, 32934363), (14, 28229454), (18, 21956242), (21, 18819636), (22, 17964198), (28, 14114727), (33, 11976132), (36, 10978121), (42, 9409818), (44, 8982099), (63, 6273212), (66, 5988066), (77, 5132628), (84, 4704909), (99, 3992044), (126, 3136606), (132, 2994033), (154, 2566314), (198, 1996022), (231, 1710876), (252, 1568303), (308, 1283157), (396, 998011), (462, 855438), (693, 570292), (924, 427719), (1386, 285146), (2772, 142573)]