326496198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1063}}^1$

素因数の和:1249

約数の個数: 64

約数和(自身を含む): 764854272

約数和(自身を除く): 438358074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 103, 142, 206, 213, 309, 426, 497, 618, 721, 994, 1063, 1442, 1491, 2126, 2163, 2982, 3189, 4326, 6378, 7313, 7441, 14626, 14882, 21939, 22323, 43878, 44646, 51191, 75473, 102382, 109489, 150946, 153573, 218978, 226419, 307146, 328467, 452838, 528311, 656934, 766423, 1056622, 1532846, 1584933, 2299269, 3169866, 4598538, 7773719, 15547438, 23321157, 46642314, 54416033, 108832066, 163248099, 326496198]

約数ペア:

[(1, 326496198), (2, 163248099), (3, 108832066), (6, 54416033), (7, 46642314), (14, 23321157), (21, 15547438), (42, 7773719), (71, 4598538), (103, 3169866), (142, 2299269), (206, 1584933), (213, 1532846), (309, 1056622), (426, 766423), (497, 656934), (618, 528311), (721, 452838), (994, 328467), (1063, 307146), (1442, 226419), (1491, 218978), (2126, 153573), (2163, 150946), (2982, 109489), (3189, 102382), (4326, 75473), (6378, 51191), (7313, 44646), (7441, 43878), (14626, 22323), (14882, 21939)]