1290739584

素因数分解:

$2^7\times 3^1\times {\mathrm{3361301}}^1$

素因数の和:3361318

約数の個数: 32

約数和(自身を含む): 3428528040

約数和(自身を除く): 2137788456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 3361301, 6722602, 10083903, 13445204, 20167806, 26890408, 40335612, 53780816, 80671224, 107561632, 161342448, 215123264, 322684896, 430246528, 645369792, 1290739584]

約数ペア:

[(1, 1290739584), (2, 645369792), (3, 430246528), (4, 322684896), (6, 215123264), (8, 161342448), (12, 107561632), (16, 80671224), (24, 53780816), (32, 40335612), (48, 26890408), (64, 20167806), (96, 13445204), (128, 10083903), (192, 6722602), (384, 3361301)]