1200771904

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{4003}}^1$

素因数の和:4167

約数の個数: 56

約数和(自身を含む): 2461178720

約数和(自身を除く): 1260406816

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 109, 172, 218, 344, 436, 688, 872, 1376, 1744, 2752, 3488, 4003, 4687, 6976, 8006, 9374, 16012, 18748, 32024, 37496, 64048, 74992, 128096, 149984, 172129, 256192, 299968, 344258, 436327, 688516, 872654, 1377032, 1745308, 2754064, 3490616, 5508128, 6981232, 11016256, 13962464, 18762061, 27924928, 37524122, 75048244, 150096488, 300192976, 600385952, 1200771904]

約数ペア:

[(1, 1200771904), (2, 600385952), (4, 300192976), (8, 150096488), (16, 75048244), (32, 37524122), (43, 27924928), (64, 18762061), (86, 13962464), (109, 11016256), (172, 6981232), (218, 5508128), (344, 3490616), (436, 2754064), (688, 1745308), (872, 1377032), (1376, 872654), (1744, 688516), (2752, 436327), (3488, 344258), (4003, 299968), (4687, 256192), (6976, 172129), (8006, 149984), (9374, 128096), (16012, 74992), (18748, 64048), (32024, 37496)]