220053672

素因数分解:

$2^3\times 3^4\times {\mathrm{339589}}^1$

素因数の和:339607

約数の個数: 40

約数和(自身を含む): 616355850

約数和(自身を除く): 396302178

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 339589, 679178, 1018767, 1358356, 2037534, 2716712, 3056301, 4075068, 6112602, 8150136, 9168903, 12225204, 18337806, 24450408, 27506709, 36675612, 55013418, 73351224, 110026836, 220053672]

約数ペア:

[(1, 220053672), (2, 110026836), (3, 73351224), (4, 55013418), (6, 36675612), (8, 27506709), (9, 24450408), (12, 18337806), (18, 12225204), (24, 9168903), (27, 8150136), (36, 6112602), (54, 4075068), (72, 3056301), (81, 2716712), (108, 2037534), (162, 1358356), (216, 1018767), (324, 679178), (648, 339589)]