328056876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{8737}}^1$

素因数の和:8903

約数の個数: 72

約数和(自身を含む): 954189600

約数和(自身を除く): 626132724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 149, 252, 298, 447, 596, 894, 1043, 1341, 1788, 2086, 2682, 3129, 4172, 5364, 6258, 8737, 9387, 12516, 17474, 18774, 26211, 34948, 37548, 52422, 61159, 78633, 104844, 122318, 157266, 183477, 244636, 314532, 366954, 550431, 733908, 1100862, 1301813, 2201724, 2603626, 3905439, 5207252, 7810878, 9112691, 11716317, 15621756, 18225382, 23432634, 27338073, 36450764, 46865268, 54676146, 82014219, 109352292, 164028438, 328056876]

約数ペア:

[(1, 328056876), (2, 164028438), (3, 109352292), (4, 82014219), (6, 54676146), (7, 46865268), (9, 36450764), (12, 27338073), (14, 23432634), (18, 18225382), (21, 15621756), (28, 11716317), (36, 9112691), (42, 7810878), (63, 5207252), (84, 3905439), (126, 2603626), (149, 2201724), (252, 1301813), (298, 1100862), (447, 733908), (596, 550431), (894, 366954), (1043, 314532), (1341, 244636), (1788, 183477), (2086, 157266), (2682, 122318), (3129, 104844), (4172, 78633), (5364, 61159), (6258, 52422), (8737, 37548), (9387, 34948), (12516, 26211), (17474, 18774)]