670214898

素因数分解:

$2^1\times 3^7\times {\mathrm{73}}^1\times {\mathrm{2099}}^1$

素因数の和:2195

約数の個数: 64

約数和(自身を含む): 1529136000

約数和(自身を除く): 858921102

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 438, 486, 657, 729, 1314, 1458, 1971, 2099, 2187, 3942, 4198, 4374, 5913, 6297, 11826, 12594, 17739, 18891, 35478, 37782, 53217, 56673, 106434, 113346, 153227, 159651, 170019, 306454, 319302, 340038, 459681, 510057, 919362, 1020114, 1379043, 1530171, 2758086, 3060342, 4137129, 4590513, 8274258, 9181026, 12411387, 24822774, 37234161, 74468322, 111702483, 223404966, 335107449, 670214898]

約数ペア:

[(1, 670214898), (2, 335107449), (3, 223404966), (6, 111702483), (9, 74468322), (18, 37234161), (27, 24822774), (54, 12411387), (73, 9181026), (81, 8274258), (146, 4590513), (162, 4137129), (219, 3060342), (243, 2758086), (438, 1530171), (486, 1379043), (657, 1020114), (729, 919362), (1314, 510057), (1458, 459681), (1971, 340038), (2099, 319302), (2187, 306454), (3942, 170019), (4198, 159651), (4374, 153227), (5913, 113346), (6297, 106434), (11826, 56673), (12594, 53217), (17739, 37782), (18891, 35478)]