218690376

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{27529}}^1$

素因数の和:27869

約数の個数: 32

約数和(自身を含む): 548397600

約数和(自身を除く): 329707224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2648, 3972, 7944, 27529, 55058, 82587, 110116, 165174, 220232, 330348, 660696, 9112099, 18224198, 27336297, 36448396, 54672594, 72896792, 109345188, 218690376]

約数ペア:

[(1, 218690376), (2, 109345188), (3, 72896792), (4, 54672594), (6, 36448396), (8, 27336297), (12, 18224198), (24, 9112099), (331, 660696), (662, 330348), (993, 220232), (1324, 165174), (1986, 110116), (2648, 82587), (3972, 55058), (7944, 27529)]