283748528

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{439}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 654720000

約数和(自身を除く): 370971472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 199, 203, 232, 398, 406, 439, 464, 796, 812, 878, 1393, 1592, 1624, 1756, 2786, 3073, 3184, 3248, 3512, 5572, 5771, 6146, 7024, 11144, 11542, 12292, 12731, 22288, 23084, 24584, 25462, 40397, 46168, 49168, 50924, 80794, 87361, 89117, 92336, 101848, 161588, 174722, 178234, 203696, 323176, 349444, 356468, 611527, 646352, 698888, 712936, 1223054, 1397776, 1425872, 2446108, 2533469, 4892216, 5066938, 9784432, 10133876, 17734283, 20267752, 35468566, 40535504, 70937132, 141874264, 283748528]

約数ペア:

[(1, 283748528), (2, 141874264), (4, 70937132), (7, 40535504), (8, 35468566), (14, 20267752), (16, 17734283), (28, 10133876), (29, 9784432), (56, 5066938), (58, 4892216), (112, 2533469), (116, 2446108), (199, 1425872), (203, 1397776), (232, 1223054), (398, 712936), (406, 698888), (439, 646352), (464, 611527), (796, 356468), (812, 349444), (878, 323176), (1393, 203696), (1592, 178234), (1624, 174722), (1756, 161588), (2786, 101848), (3073, 92336), (3184, 89117), (3248, 87361), (3512, 80794), (5572, 50924), (5771, 49168), (6146, 46168), (7024, 40397), (11144, 25462), (11542, 24584), (12292, 23084), (12731, 22288)]