1247053584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{7559}}^1$

素因数の和:8068

約数の個数: 80

約数和(自身を含む): 3689763840

約数和(自身を除く): 2442710256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 491, 982, 1473, 1964, 2946, 3437, 3928, 5892, 6874, 7559, 7856, 10311, 11784, 13748, 15118, 20622, 22677, 23568, 27496, 30236, 41244, 45354, 52913, 54992, 60472, 82488, 90708, 105826, 120944, 158739, 164976, 181416, 211652, 317478, 362832, 423304, 634956, 846608, 1269912, 2539824, 3711469, 7422938, 11134407, 14845876, 22268814, 25980283, 29691752, 44537628, 51960566, 59383504, 77940849, 89075256, 103921132, 155881698, 178150512, 207842264, 311763396, 415684528, 623526792, 1247053584]

約数ペア:

[(1, 1247053584), (2, 623526792), (3, 415684528), (4, 311763396), (6, 207842264), (7, 178150512), (8, 155881698), (12, 103921132), (14, 89075256), (16, 77940849), (21, 59383504), (24, 51960566), (28, 44537628), (42, 29691752), (48, 25980283), (56, 22268814), (84, 14845876), (112, 11134407), (168, 7422938), (336, 3711469), (491, 2539824), (982, 1269912), (1473, 846608), (1964, 634956), (2946, 423304), (3437, 362832), (3928, 317478), (5892, 211652), (6874, 181416), (7559, 164976), (7856, 158739), (10311, 120944), (11784, 105826), (13748, 90708), (15118, 82488), (20622, 60472), (22677, 54992), (23568, 52913), (27496, 45354), (30236, 41244)]