3880964864

素因数分解:

$2^8\times 7^1\times {\mathrm{199}}^1\times {\mathrm{10883}}^1$

素因数の和:11105

約数の個数: 72

約数和(自身を含む): 8898758400

約数和(自身を除く): 5017793536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 199, 224, 256, 398, 448, 796, 896, 1393, 1592, 1792, 2786, 3184, 5572, 6368, 10883, 11144, 12736, 21766, 22288, 25472, 43532, 44576, 50944, 76181, 87064, 89152, 152362, 174128, 178304, 304724, 348256, 356608, 609448, 696512, 1218896, 1393024, 2165717, 2437792, 2786048, 4331434, 4875584, 8662868, 9751168, 15160019, 17325736, 19502336, 30320038, 34651472, 60640076, 69302944, 121280152, 138605888, 242560304, 277211776, 485120608, 554423552, 970241216, 1940482432, 3880964864]

約数ペア:

[(1, 3880964864), (2, 1940482432), (4, 970241216), (7, 554423552), (8, 485120608), (14, 277211776), (16, 242560304), (28, 138605888), (32, 121280152), (56, 69302944), (64, 60640076), (112, 34651472), (128, 30320038), (199, 19502336), (224, 17325736), (256, 15160019), (398, 9751168), (448, 8662868), (796, 4875584), (896, 4331434), (1393, 2786048), (1592, 2437792), (1792, 2165717), (2786, 1393024), (3184, 1218896), (5572, 696512), (6368, 609448), (10883, 356608), (11144, 348256), (12736, 304724), (21766, 178304), (22288, 174128), (25472, 152362), (43532, 89152), (44576, 87064), (50944, 76181)]