289103688

素因数分解:

$2^3\times 3^3\times {\mathrm{1338443}}^1$

素因数の和:1338458

約数の個数: 32

約数和(自身を含む): 803066400

約数和(自身を除く): 513962712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 1338443, 2676886, 4015329, 5353772, 8030658, 10707544, 12045987, 16061316, 24091974, 32122632, 36137961, 48183948, 72275922, 96367896, 144551844, 289103688]

約数ペア:

[(1, 289103688), (2, 144551844), (3, 96367896), (4, 72275922), (6, 48183948), (8, 36137961), (9, 32122632), (12, 24091974), (18, 16061316), (24, 12045987), (27, 10707544), (36, 8030658), (54, 5353772), (72, 4015329), (108, 2676886), (216, 1338443)]