308978874

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{33461}}^1$

素因数の和:33497

約数の個数: 48

約数和(自身を含む): 730810080

約数和(自身を除く): 421831206

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 1026, 1539, 3078, 4617, 9234, 33461, 66922, 100383, 200766, 301149, 602298, 635759, 903447, 1271518, 1806894, 1907277, 2710341, 3814554, 5420682, 5721831, 8131023, 11443662, 16262046, 17165493, 34330986, 51496479, 102992958, 154489437, 308978874]

約数ペア:

[(1, 308978874), (2, 154489437), (3, 102992958), (6, 51496479), (9, 34330986), (18, 17165493), (19, 16262046), (27, 11443662), (38, 8131023), (54, 5721831), (57, 5420682), (81, 3814554), (114, 2710341), (162, 1907277), (171, 1806894), (243, 1271518), (342, 903447), (486, 635759), (513, 602298), (1026, 301149), (1539, 200766), (3078, 100383), (4617, 66922), (9234, 33461)]