213728568

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{468703}}^1$

素因数の和:468731

約数の個数: 32

約数和(自身を含む): 562444800

約数和(自身を除く): 348716232

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 468703, 937406, 1406109, 1874812, 2812218, 3749624, 5624436, 8905357, 11248872, 17810714, 26716071, 35621428, 53432142, 71242856, 106864284, 213728568]

約数ペア:

[(1, 213728568), (2, 106864284), (3, 71242856), (4, 53432142), (6, 35621428), (8, 26716071), (12, 17810714), (19, 11248872), (24, 8905357), (38, 5624436), (57, 3749624), (76, 2812218), (114, 1874812), (152, 1406109), (228, 937406), (456, 468703)]