3989130984

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1399}}^1$

素因数の和:1764

約数の個数: 128

約数和(自身を含む): 11383680000

約数和(自身を除く): 7394549016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 307, 344, 387, 516, 614, 774, 921, 1032, 1161, 1228, 1399, 1548, 1842, 2322, 2456, 2763, 2798, 3096, 3684, 4197, 4644, 5526, 5596, 7368, 8289, 8394, 9288, 11052, 11192, 12591, 13201, 16578, 16788, 22104, 25182, 26402, 33156, 33576, 37773, 39603, 50364, 52804, 60157, 66312, 75546, 79206, 100728, 105608, 118809, 120314, 151092, 158412, 180471, 237618, 240628, 302184, 316824, 356427, 360942, 429493, 475236, 481256, 541413, 712854, 721884, 858986, 950472, 1082826, 1288479, 1425708, 1443768, 1624239, 1717972, 2165652, 2576958, 2851416, 3248478, 3435944, 3865437, 4331304, 5153916, 6496956, 7730874, 10307832, 11596311, 12993912, 15461748, 18468199, 23192622, 30923496, 36936398, 46385244, 55404597, 73872796, 92770488, 110809194, 147745592, 166213791, 221618388, 332427582, 443236776, 498641373, 664855164, 997282746, 1329710328, 1994565492, 3989130984]

約数ペア:

[(1, 3989130984), (2, 1994565492), (3, 1329710328), (4, 997282746), (6, 664855164), (8, 498641373), (9, 443236776), (12, 332427582), (18, 221618388), (24, 166213791), (27, 147745592), (36, 110809194), (43, 92770488), (54, 73872796), (72, 55404597), (86, 46385244), (108, 36936398), (129, 30923496), (172, 23192622), (216, 18468199), (258, 15461748), (307, 12993912), (344, 11596311), (387, 10307832), (516, 7730874), (614, 6496956), (774, 5153916), (921, 4331304), (1032, 3865437), (1161, 3435944), (1228, 3248478), (1399, 2851416), (1548, 2576958), (1842, 2165652), (2322, 1717972), (2456, 1624239), (2763, 1443768), (2798, 1425708), (3096, 1288479), (3684, 1082826), (4197, 950472), (4644, 858986), (5526, 721884), (5596, 712854), (7368, 541413), (8289, 481256), (8394, 475236), (9288, 429493), (11052, 360942), (11192, 356427), (12591, 316824), (13201, 302184), (16578, 240628), (16788, 237618), (22104, 180471), (25182, 158412), (26402, 151092), (33156, 120314), (33576, 118809), (37773, 105608), (39603, 100728), (50364, 79206), (52804, 75546), (60157, 66312)]