281862216

素因数分解:

$2^3\times 3^2\times {\mathrm{433}}^1\times {\mathrm{9041}}^1$

素因数の和:9486

約数の個数: 48

約数和(自身を含む): 765224460

約数和(自身を除く): 483362244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 433, 866, 1299, 1732, 2598, 3464, 3897, 5196, 7794, 9041, 10392, 15588, 18082, 27123, 31176, 36164, 54246, 72328, 81369, 108492, 162738, 216984, 325476, 650952, 3914753, 7829506, 11744259, 15659012, 23488518, 31318024, 35232777, 46977036, 70465554, 93954072, 140931108, 281862216]

約数ペア:

[(1, 281862216), (2, 140931108), (3, 93954072), (4, 70465554), (6, 46977036), (8, 35232777), (9, 31318024), (12, 23488518), (18, 15659012), (24, 11744259), (36, 7829506), (72, 3914753), (433, 650952), (866, 325476), (1299, 216984), (1732, 162738), (2598, 108492), (3464, 81369), (3897, 72328), (5196, 54246), (7794, 36164), (9041, 31176), (10392, 27123), (15588, 18082)]