239736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1443

約数の個数: 32

約数和(自身を含む): 685440

約数和(自身を除く): 445704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1427, 2854, 4281, 5708, 8562, 9989, 11416, 17124, 19978, 29967, 34248, 39956, 59934, 79912, 119868, 239736]

約数ペア:

[(1, 239736), (2, 119868), (3, 79912), (4, 59934), (6, 39956), (7, 34248), (8, 29967), (12, 19978), (14, 17124), (21, 11416), (24, 9989), (28, 8562), (42, 5708), (56, 4281), (84, 2854), (168, 1427)]