689426208

素因数分解:

$2^5\times 3^3\times {\mathrm{797947}}^1$

素因数の和:797966

約数の個数: 48

約数和(自身を含む): 2010828960

約数和(自身を除く): 1321402752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 797947, 1595894, 2393841, 3191788, 4787682, 6383576, 7181523, 9575364, 12767152, 14363046, 19150728, 21544569, 25534304, 28726092, 38301456, 43089138, 57452184, 76602912, 86178276, 114904368, 172356552, 229808736, 344713104, 689426208]

約数ペア:

[(1, 689426208), (2, 344713104), (3, 229808736), (4, 172356552), (6, 114904368), (8, 86178276), (9, 76602912), (12, 57452184), (16, 43089138), (18, 38301456), (24, 28726092), (27, 25534304), (32, 21544569), (36, 19150728), (48, 14363046), (54, 12767152), (72, 9575364), (96, 7181523), (108, 6383576), (144, 4787682), (216, 3191788), (288, 2393841), (432, 1595894), (864, 797947)]