764886726

素因数分解:

$2^1\times 3^5\times {\mathrm{661}}^1\times {\mathrm{2381}}^1$

素因数の和:3059

約数の個数: 48

約数和(自身を含む): 1721957328

約数和(自身を除く): 957070602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 661, 1322, 1983, 2381, 3966, 4762, 5949, 7143, 11898, 14286, 17847, 21429, 35694, 42858, 53541, 64287, 107082, 128574, 160623, 192861, 321246, 385722, 578583, 1157166, 1573841, 3147682, 4721523, 9443046, 14164569, 28329138, 42493707, 84987414, 127481121, 254962242, 382443363, 764886726]

約数ペア:

[(1, 764886726), (2, 382443363), (3, 254962242), (6, 127481121), (9, 84987414), (18, 42493707), (27, 28329138), (54, 14164569), (81, 9443046), (162, 4721523), (243, 3147682), (486, 1573841), (661, 1157166), (1322, 578583), (1983, 385722), (2381, 321246), (3966, 192861), (4762, 160623), (5949, 128574), (7143, 107082), (11898, 64287), (14286, 53541), (17847, 42858), (21429, 35694)]