213311016

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{42937}}^1$

素因数の和:42975

約数の個数: 64

約数和(自身を含む): 618307200

約数和(自身を除く): 404996184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 42937, 85874, 128811, 171748, 257622, 343496, 386433, 515244, 772866, 987551, 1030488, 1159299, 1545732, 1975102, 2318598, 2962653, 3091464, 3950204, 4637196, 5925306, 7900408, 8887959, 9274392, 11850612, 17775918, 23701224, 26663877, 35551836, 53327754, 71103672, 106655508, 213311016]

約数ペア:

[(1, 213311016), (2, 106655508), (3, 71103672), (4, 53327754), (6, 35551836), (8, 26663877), (9, 23701224), (12, 17775918), (18, 11850612), (23, 9274392), (24, 8887959), (27, 7900408), (36, 5925306), (46, 4637196), (54, 3950204), (69, 3091464), (72, 2962653), (92, 2318598), (108, 1975102), (138, 1545732), (184, 1159299), (207, 1030488), (216, 987551), (276, 772866), (414, 515244), (552, 386433), (621, 343496), (828, 257622), (1242, 171748), (1656, 128811), (2484, 85874), (4968, 42937)]