338389962

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{69031}}^1$

素因数の和:69098

約数の個数: 32

約数和(自身を含む): 728977920

約数和(自身を除く): 390587958

約数列:

[1, 2, 3, 6, 19, 38, 43, 57, 86, 114, 129, 258, 817, 1634, 2451, 4902, 69031, 138062, 207093, 414186, 1311589, 2623178, 2968333, 3934767, 5936666, 7869534, 8904999, 17809998, 56398327, 112796654, 169194981, 338389962]

約数ペア:

[(1, 338389962), (2, 169194981), (3, 112796654), (6, 56398327), (19, 17809998), (38, 8904999), (43, 7869534), (57, 5936666), (86, 3934767), (114, 2968333), (129, 2623178), (258, 1311589), (817, 414186), (1634, 207093), (2451, 138062), (4902, 69031)]