261034272

素因数分解:

$2^5\times 3^3\times {\mathrm{302123}}^1$

素因数の和:302142

約数の個数: 48

約数和(自身を含む): 761352480

約数和(自身を除く): 500318208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 302123, 604246, 906369, 1208492, 1812738, 2416984, 2719107, 3625476, 4833968, 5438214, 7250952, 8157321, 9667936, 10876428, 14501904, 16314642, 21752856, 29003808, 32629284, 43505712, 65258568, 87011424, 130517136, 261034272]

約数ペア:

[(1, 261034272), (2, 130517136), (3, 87011424), (4, 65258568), (6, 43505712), (8, 32629284), (9, 29003808), (12, 21752856), (16, 16314642), (18, 14501904), (24, 10876428), (27, 9667936), (32, 8157321), (36, 7250952), (48, 5438214), (54, 4833968), (72, 3625476), (96, 2719107), (108, 2416984), (144, 1812738), (216, 1208492), (288, 906369), (432, 604246), (864, 302123)]