219932784

素因数分解:

$2^4\times 3^2\times {\mathrm{1527311}}^1$

素因数の和:1527325

約数の個数: 30

約数和(自身を含む): 615506736

約数和(自身を除く): 395573952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1527311, 3054622, 4581933, 6109244, 9163866, 12218488, 13745799, 18327732, 24436976, 27491598, 36655464, 54983196, 73310928, 109966392, 219932784]

約数ペア:

[(1, 219932784), (2, 109966392), (3, 73310928), (4, 54983196), (6, 36655464), (8, 27491598), (9, 24436976), (12, 18327732), (16, 13745799), (18, 12218488), (24, 9163866), (36, 6109244), (48, 4581933), (72, 3054622), (144, 1527311)]