288210366

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{19841}}^1$

素因数の和:20121

約数の個数: 32

約数和(自身を含む): 642880800

約数和(自身を除く): 354670434

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1614, 2421, 4842, 7263, 14526, 19841, 39682, 59523, 119046, 178569, 357138, 535707, 1071414, 5337229, 10674458, 16011687, 32023374, 48035061, 96070122, 144105183, 288210366]

約数ペア:

[(1, 288210366), (2, 144105183), (3, 96070122), (6, 48035061), (9, 32023374), (18, 16011687), (27, 10674458), (54, 5337229), (269, 1071414), (538, 535707), (807, 357138), (1614, 178569), (2421, 119046), (4842, 59523), (7263, 39682), (14526, 19841)]