248520828

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{32309}}^1$

素因数の和:32957

約数の個数: 24

約数和(自身を含む): 580804560

約数和(自身を除く): 332283732

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2564, 3846, 7692, 32309, 64618, 96927, 129236, 193854, 387708, 20710069, 41420138, 62130207, 82840276, 124260414, 248520828]

約数ペア:

[(1, 248520828), (2, 124260414), (3, 82840276), (4, 62130207), (6, 41420138), (12, 20710069), (641, 387708), (1282, 193854), (1923, 129236), (2564, 96927), (3846, 64618), (7692, 32309)]