842912250448

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{2437}}^1\times {\mathrm{108631}}^1$

素因数の和:111275

約数の個数: 40

約数和(自身を含む): 1642037859200

約数和(自身を除く): 799125608752

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 2437, 3184, 4874, 9748, 19496, 38992, 108631, 217262, 434524, 484963, 869048, 969926, 1738096, 1939852, 3879704, 7759408, 21617569, 43235138, 86470276, 172940552, 264733747, 345881104, 529467494, 1058934988, 2117869976, 4235739952, 52682015653, 105364031306, 210728062612, 421456125224, 842912250448]

約数ペア:

[(1, 842912250448), (2, 421456125224), (4, 210728062612), (8, 105364031306), (16, 52682015653), (199, 4235739952), (398, 2117869976), (796, 1058934988), (1592, 529467494), (2437, 345881104), (3184, 264733747), (4874, 172940552), (9748, 86470276), (19496, 43235138), (38992, 21617569), (108631, 7759408), (217262, 3879704), (434524, 1939852), (484963, 1738096), (869048, 969926)]