320151474

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{204439}}^1$

素因数の和:204479

約数の個数: 32

約数和(自身を含む): 735984000

約数和(自身を除く): 415832526

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 204439, 408878, 613317, 1226634, 1839951, 3679902, 5519853, 5928731, 11039706, 11857462, 17786193, 35572386, 53358579, 106717158, 160075737, 320151474]

約数ペア:

[(1, 320151474), (2, 160075737), (3, 106717158), (6, 53358579), (9, 35572386), (18, 17786193), (27, 11857462), (29, 11039706), (54, 5928731), (58, 5519853), (87, 3679902), (174, 1839951), (261, 1226634), (522, 613317), (783, 408878), (1566, 204439)]