261761232

素因数分解:

$2^4\times 3^1\times {\mathrm{5453359}}^1$

素因数の和:5453370

約数の個数: 20

約数和(自身を含む): 676216640

約数和(自身を除く): 414455408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 5453359, 10906718, 16360077, 21813436, 32720154, 43626872, 65440308, 87253744, 130880616, 261761232]

約数ペア:

[(1, 261761232), (2, 130880616), (3, 87253744), (4, 65440308), (6, 43626872), (8, 32720154), (12, 21813436), (16, 16360077), (24, 10906718), (48, 5453359)]