1521278784

素因数分解:

$2^6\times 3^2\times {\mathrm{2641109}}^1$

素因数の和:2641127

約数の個数: 42

約数和(自身を含む): 4360472610

約数和(自身を除く): 2839193826

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2641109, 5282218, 7923327, 10564436, 15846654, 21128872, 23769981, 31693308, 42257744, 47539962, 63386616, 84515488, 95079924, 126773232, 169030976, 190159848, 253546464, 380319696, 507092928, 760639392, 1521278784]

約数ペア:

[(1, 1521278784), (2, 760639392), (3, 507092928), (4, 380319696), (6, 253546464), (8, 190159848), (9, 169030976), (12, 126773232), (16, 95079924), (18, 84515488), (24, 63386616), (32, 47539962), (36, 42257744), (48, 31693308), (64, 23769981), (72, 21128872), (96, 15846654), (144, 10564436), (192, 7923327), (288, 5282218), (576, 2641109)]