7740168

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 20891520

約数和(自身を除く): 13151352

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 61, 68, 102, 122, 136, 183, 204, 244, 311, 366, 408, 488, 622, 732, 933, 1037, 1244, 1464, 1866, 2074, 2488, 3111, 3732, 4148, 5287, 6222, 7464, 8296, 10574, 12444, 15861, 18971, 21148, 24888, 31722, 37942, 42296, 56913, 63444, 75884, 113826, 126888, 151768, 227652, 322507, 455304, 645014, 967521, 1290028, 1935042, 2580056, 3870084, 7740168]

約数ペア:

[(1, 7740168), (2, 3870084), (3, 2580056), (4, 1935042), (6, 1290028), (8, 967521), (12, 645014), (17, 455304), (24, 322507), (34, 227652), (51, 151768), (61, 126888), (68, 113826), (102, 75884), (122, 63444), (136, 56913), (183, 42296), (204, 37942), (244, 31722), (311, 24888), (366, 21148), (408, 18971), (488, 15861), (622, 12444), (732, 10574), (933, 8296), (1037, 7464), (1244, 6222), (1464, 5287), (1866, 4148), (2074, 3732), (2488, 3111)]