393990072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2345179}}^1$

素因数の和:2345195

約数の個数: 32

約数和(自身を含む): 1125686400

約数和(自身を除く): 731696328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2345179, 4690358, 7035537, 9380716, 14071074, 16416253, 18761432, 28142148, 32832506, 49248759, 56284296, 65665012, 98497518, 131330024, 196995036, 393990072]

約数ペア:

[(1, 393990072), (2, 196995036), (3, 131330024), (4, 98497518), (6, 65665012), (7, 56284296), (8, 49248759), (12, 32832506), (14, 28142148), (21, 18761432), (24, 16416253), (28, 14071074), (42, 9380716), (56, 7035537), (84, 4690358), (168, 2345179)]