1177748992

素因数分解:

$2^9\times 7^1\times {\mathrm{373}}^1\times {\mathrm{881}}^1$

素因数の和:1279

約数の個数: 80

約数和(自身を含む): 2699639712

約数和(自身を除く): 1521890720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 373, 448, 512, 746, 881, 896, 1492, 1762, 1792, 2611, 2984, 3524, 3584, 5222, 5968, 6167, 7048, 10444, 11936, 12334, 14096, 20888, 23872, 24668, 28192, 41776, 47744, 49336, 56384, 83552, 95488, 98672, 112768, 167104, 190976, 197344, 225536, 328613, 334208, 394688, 451072, 657226, 668416, 789376, 1314452, 1336832, 1578752, 2300291, 2628904, 3157504, 4600582, 5257808, 9201164, 10515616, 18402328, 21031232, 36804656, 42062464, 73609312, 84124928, 147218624, 168249856, 294437248, 588874496, 1177748992]

約数ペア:

[(1, 1177748992), (2, 588874496), (4, 294437248), (7, 168249856), (8, 147218624), (14, 84124928), (16, 73609312), (28, 42062464), (32, 36804656), (56, 21031232), (64, 18402328), (112, 10515616), (128, 9201164), (224, 5257808), (256, 4600582), (373, 3157504), (448, 2628904), (512, 2300291), (746, 1578752), (881, 1336832), (896, 1314452), (1492, 789376), (1762, 668416), (1792, 657226), (2611, 451072), (2984, 394688), (3524, 334208), (3584, 328613), (5222, 225536), (5968, 197344), (6167, 190976), (7048, 167104), (10444, 112768), (11936, 98672), (12334, 95488), (14096, 83552), (20888, 56384), (23872, 49336), (24668, 47744), (28192, 41776)]