660245328

素因数分解:

$2^4\times 3^2\times {\mathrm{433}}^1\times {\mathrm{10589}}^1$

素因数の和:11036

約数の個数: 60

約数和(自身を含む): 1852212180

約数和(自身を除く): 1191966852

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 433, 866, 1299, 1732, 2598, 3464, 3897, 5196, 6928, 7794, 10392, 10589, 15588, 20784, 21178, 31176, 31767, 42356, 62352, 63534, 84712, 95301, 127068, 169424, 190602, 254136, 381204, 508272, 762408, 1524816, 4585037, 9170074, 13755111, 18340148, 27510222, 36680296, 41265333, 55020444, 73360592, 82530666, 110040888, 165061332, 220081776, 330122664, 660245328]

約数ペア:

[(1, 660245328), (2, 330122664), (3, 220081776), (4, 165061332), (6, 110040888), (8, 82530666), (9, 73360592), (12, 55020444), (16, 41265333), (18, 36680296), (24, 27510222), (36, 18340148), (48, 13755111), (72, 9170074), (144, 4585037), (433, 1524816), (866, 762408), (1299, 508272), (1732, 381204), (2598, 254136), (3464, 190602), (3897, 169424), (5196, 127068), (6928, 95301), (7794, 84712), (10392, 63534), (10589, 62352), (15588, 42356), (20784, 31767), (21178, 31176)]