312336072

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{21799}}^1$

素因数の和:22010

約数の個数: 48

約数和(自身を含む): 850200000

約数和(自身を除く): 537863928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3582, 4776, 7164, 14328, 21799, 43598, 65397, 87196, 130794, 174392, 196191, 261588, 392382, 523176, 784764, 1569528, 4338001, 8676002, 13014003, 17352004, 26028006, 34704008, 39042009, 52056012, 78084018, 104112024, 156168036, 312336072]

約数ペア:

[(1, 312336072), (2, 156168036), (3, 104112024), (4, 78084018), (6, 52056012), (8, 39042009), (9, 34704008), (12, 26028006), (18, 17352004), (24, 13014003), (36, 8676002), (72, 4338001), (199, 1569528), (398, 784764), (597, 523176), (796, 392382), (1194, 261588), (1592, 196191), (1791, 174392), (2388, 130794), (3582, 87196), (4776, 65397), (7164, 43598), (14328, 21799)]