328237084

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^2\times {\mathrm{4639}}^1$

素因数の和:4695

約数の個数: 54

約数和(自身を含む): 705368160

約数和(自身を除く): 377131076

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 361, 532, 722, 931, 1444, 1862, 2527, 3724, 4639, 5054, 9278, 10108, 17689, 18556, 32473, 35378, 64946, 70756, 88141, 129892, 176282, 227311, 352564, 454622, 616987, 909244, 1233974, 1674679, 2467948, 3349358, 4318909, 6698716, 8637818, 11722753, 17275636, 23445506, 46891012, 82059271, 164118542, 328237084]

約数ペア:

[(1, 328237084), (2, 164118542), (4, 82059271), (7, 46891012), (14, 23445506), (19, 17275636), (28, 11722753), (38, 8637818), (49, 6698716), (76, 4318909), (98, 3349358), (133, 2467948), (196, 1674679), (266, 1233974), (361, 909244), (532, 616987), (722, 454622), (931, 352564), (1444, 227311), (1862, 176282), (2527, 129892), (3724, 88141), (4639, 70756), (5054, 64946), (9278, 35378), (10108, 32473), (17689, 18556)]