487333488

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:686

約数の個数: 80

約数和(自身を含む): 1277100800

約数和(自身を除く): 789767312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 199, 313, 326, 398, 489, 597, 626, 652, 796, 939, 978, 1194, 1252, 1304, 1592, 1878, 1956, 2388, 2504, 2608, 3184, 3756, 3912, 4776, 5008, 7512, 7824, 9552, 15024, 32437, 51019, 62287, 64874, 97311, 102038, 124574, 129748, 153057, 186861, 194622, 204076, 249148, 259496, 306114, 373722, 389244, 408152, 498296, 518992, 612228, 747444, 778488, 816304, 996592, 1224456, 1494888, 1556976, 2448912, 2989776, 10152781, 20305562, 30458343, 40611124, 60916686, 81222248, 121833372, 162444496, 243666744, 487333488]

約数ペア:

[(1, 487333488), (2, 243666744), (3, 162444496), (4, 121833372), (6, 81222248), (8, 60916686), (12, 40611124), (16, 30458343), (24, 20305562), (48, 10152781), (163, 2989776), (199, 2448912), (313, 1556976), (326, 1494888), (398, 1224456), (489, 996592), (597, 816304), (626, 778488), (652, 747444), (796, 612228), (939, 518992), (978, 498296), (1194, 408152), (1252, 389244), (1304, 373722), (1592, 306114), (1878, 259496), (1956, 249148), (2388, 204076), (2504, 194622), (2608, 186861), (3184, 153057), (3756, 129748), (3912, 124574), (4776, 102038), (5008, 97311), (7512, 64874), (7824, 62287), (9552, 51019), (15024, 32437)]