2410720228

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3253}}^1$

素因数の和:3489

約数の個数: 72

約数和(自身を含む): 5193384000

約数和(自身を除く): 2782663772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 199, 266, 398, 532, 796, 931, 1393, 1862, 2786, 3253, 3724, 3781, 5572, 6506, 7562, 9751, 13012, 15124, 19502, 22771, 26467, 39004, 45542, 52934, 61807, 91084, 105868, 123614, 159397, 185269, 247228, 318794, 370538, 432649, 637588, 647347, 741076, 865298, 1294694, 1730596, 2589388, 3028543, 4531429, 6057086, 9062858, 12114172, 12299593, 18125716, 24599186, 31720003, 49198372, 63440006, 86097151, 126880012, 172194302, 344388604, 602680057, 1205360114, 2410720228]

約数ペア:

[(1, 2410720228), (2, 1205360114), (4, 602680057), (7, 344388604), (14, 172194302), (19, 126880012), (28, 86097151), (38, 63440006), (49, 49198372), (76, 31720003), (98, 24599186), (133, 18125716), (196, 12299593), (199, 12114172), (266, 9062858), (398, 6057086), (532, 4531429), (796, 3028543), (931, 2589388), (1393, 1730596), (1862, 1294694), (2786, 865298), (3253, 741076), (3724, 647347), (3781, 637588), (5572, 432649), (6506, 370538), (7562, 318794), (9751, 247228), (13012, 185269), (15124, 159397), (19502, 123614), (22771, 105868), (26467, 91084), (39004, 61807), (45542, 52934)]