321796152

素因数分解:

$2^3\times 3^5\times {\mathrm{165533}}^1$

素因数の和:165554

約数の個数: 48

約数和(自身を含む): 903815640

約数和(自身を除く): 582019488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 165533, 331066, 496599, 662132, 993198, 1324264, 1489797, 1986396, 2979594, 3972792, 4469391, 5959188, 8938782, 11918376, 13408173, 17877564, 26816346, 35755128, 40224519, 53632692, 80449038, 107265384, 160898076, 321796152]

約数ペア:

[(1, 321796152), (2, 160898076), (3, 107265384), (4, 80449038), (6, 53632692), (8, 40224519), (9, 35755128), (12, 26816346), (18, 17877564), (24, 13408173), (27, 11918376), (36, 8938782), (54, 5959188), (72, 4469391), (81, 3972792), (108, 2979594), (162, 1986396), (216, 1489797), (243, 1324264), (324, 993198), (486, 662132), (648, 496599), (972, 331066), (1944, 165533)]