255950604

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8717

約数の個数: 120

約数和(自身を含む): 823609248

約数和(自身を除く): 567658644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 81, 84, 91, 108, 117, 126, 156, 162, 182, 189, 234, 252, 273, 324, 351, 364, 378, 468, 546, 567, 702, 756, 819, 1053, 1092, 1134, 1404, 1638, 2106, 2268, 2457, 3276, 4212, 4914, 7371, 8681, 9828, 14742, 17362, 26043, 29484, 34724, 52086, 60767, 78129, 104172, 112853, 121534, 156258, 182301, 225706, 234387, 243068, 312516, 338559, 364602, 451412, 468774, 546903, 677118, 703161, 729204, 789971, 937548, 1015677, 1093806, 1354236, 1406322, 1579942, 1640709, 2031354, 2187612, 2369913, 2812644, 3047031, 3159884, 3281418, 4062708, 4739826, 4922127, 6094062, 6562836, 7109739, 9141093, 9479652, 9844254, 12188124, 14219478, 18282186, 19688508, 21329217, 28438956, 36564372, 42658434, 63987651, 85316868, 127975302, 255950604]

約数ペア:

[(1, 255950604), (2, 127975302), (3, 85316868), (4, 63987651), (6, 42658434), (7, 36564372), (9, 28438956), (12, 21329217), (13, 19688508), (14, 18282186), (18, 14219478), (21, 12188124), (26, 9844254), (27, 9479652), (28, 9141093), (36, 7109739), (39, 6562836), (42, 6094062), (52, 4922127), (54, 4739826), (63, 4062708), (78, 3281418), (81, 3159884), (84, 3047031), (91, 2812644), (108, 2369913), (117, 2187612), (126, 2031354), (156, 1640709), (162, 1579942), (182, 1406322), (189, 1354236), (234, 1093806), (252, 1015677), (273, 937548), (324, 789971), (351, 729204), (364, 703161), (378, 677118), (468, 546903), (546, 468774), (567, 451412), (702, 364602), (756, 338559), (819, 312516), (1053, 243068), (1092, 234387), (1134, 225706), (1404, 182301), (1638, 156258), (2106, 121534), (2268, 112853), (2457, 104172), (3276, 78129), (4212, 60767), (4914, 52086), (7371, 34724), (8681, 29484), (9828, 26043), (14742, 17362)]