217427304

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{292241}}^1$

素因数の和:292281

約数の個数: 32

約数和(自身を含む): 561104640

約数和(自身を除く): 343677336

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 292241, 584482, 876723, 1168964, 1753446, 2337928, 3506892, 7013784, 9059471, 18118942, 27178413, 36237884, 54356826, 72475768, 108713652, 217427304]

約数ペア:

[(1, 217427304), (2, 108713652), (3, 72475768), (4, 54356826), (6, 36237884), (8, 27178413), (12, 18118942), (24, 9059471), (31, 7013784), (62, 3506892), (93, 2337928), (124, 1753446), (186, 1168964), (248, 876723), (372, 584482), (744, 292241)]