268454732

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{105359}}^1$

素因数の和:105390

約数の個数: 36

約数和(自身を含む): 588540960

約数和(自身を除く): 320086228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 105359, 210718, 421436, 737513, 1369667, 1475026, 2739334, 2950052, 5162591, 5478668, 9587669, 10325182, 19175338, 20650364, 38350676, 67113683, 134227366, 268454732]

約数ペア:

[(1, 268454732), (2, 134227366), (4, 67113683), (7, 38350676), (13, 20650364), (14, 19175338), (26, 10325182), (28, 9587669), (49, 5478668), (52, 5162591), (91, 2950052), (98, 2739334), (182, 1475026), (196, 1369667), (364, 737513), (637, 421436), (1274, 210718), (2548, 105359)]