521990168316

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{673}}^1\times {\mathrm{604063}}^1$

素因数の和:604850

約数の個数: 48

約数和(自身を含む): 1231188747264

約数和(自身を除く): 709198578948

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 673, 1284, 1346, 2019, 2692, 4038, 8076, 72011, 144022, 216033, 288044, 432066, 604063, 864132, 1208126, 1812189, 2416252, 3624378, 7248756, 64634741, 129269482, 193904223, 258538964, 387808446, 406534399, 775616892, 813068798, 1219603197, 1626137596, 2439206394, 4878412788, 43499180693, 86998361386, 130497542079, 173996722772, 260995084158, 521990168316]

約数ペア:

[(1, 521990168316), (2, 260995084158), (3, 173996722772), (4, 130497542079), (6, 86998361386), (12, 43499180693), (107, 4878412788), (214, 2439206394), (321, 1626137596), (428, 1219603197), (642, 813068798), (673, 775616892), (1284, 406534399), (1346, 387808446), (2019, 258538964), (2692, 193904223), (4038, 129269482), (8076, 64634741), (72011, 7248756), (144022, 3624378), (216033, 2416252), (288044, 1812189), (432066, 1208126), (604063, 864132)]