325795144

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{9403}}^1$

素因数の和:9541

約数の個数: 32

約数和(自身を含む): 629691840

約数和(自身を除く): 303896696

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 488, 568, 4331, 8662, 9403, 17324, 18806, 34648, 37612, 75224, 573583, 667613, 1147166, 1335226, 2294332, 2670452, 4588664, 5340904, 40724393, 81448786, 162897572, 325795144]

約数ペア:

[(1, 325795144), (2, 162897572), (4, 81448786), (8, 40724393), (61, 5340904), (71, 4588664), (122, 2670452), (142, 2294332), (244, 1335226), (284, 1147166), (488, 667613), (568, 573583), (4331, 75224), (8662, 37612), (9403, 34648), (17324, 18806)]