680291244

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{370529}}^1$

素因数の和:370559

約数の個数: 48

約数和(自身を含む): 1867471200

約数和(自身を除く): 1187179956

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 370529, 741058, 1111587, 1482116, 2223174, 3334761, 4446348, 6298993, 6669522, 10004283, 12597986, 13339044, 18896979, 20008566, 25195972, 37793958, 40017132, 56690937, 75587916, 113381874, 170072811, 226763748, 340145622, 680291244]

約数ペア:

[(1, 680291244), (2, 340145622), (3, 226763748), (4, 170072811), (6, 113381874), (9, 75587916), (12, 56690937), (17, 40017132), (18, 37793958), (27, 25195972), (34, 20008566), (36, 18896979), (51, 13339044), (54, 12597986), (68, 10004283), (102, 6669522), (108, 6298993), (153, 4446348), (204, 3334761), (306, 2223174), (459, 1482116), (612, 1111587), (918, 741058), (1836, 370529)]