243551268

素因数分解:

$2^2\times 3^2\times {\mathrm{907}}^1\times {\mathrm{7459}}^1$

素因数の和:8376

約数の個数: 36

約数和(自身を含む): 616404880

約数和(自身を除く): 372853612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 907, 1814, 2721, 3628, 5442, 7459, 8163, 10884, 14918, 16326, 22377, 29836, 32652, 44754, 67131, 89508, 134262, 268524, 6765313, 13530626, 20295939, 27061252, 40591878, 60887817, 81183756, 121775634, 243551268]

約数ペア:

[(1, 243551268), (2, 121775634), (3, 81183756), (4, 60887817), (6, 40591878), (9, 27061252), (12, 20295939), (18, 13530626), (36, 6765313), (907, 268524), (1814, 134262), (2721, 89508), (3628, 67131), (5442, 44754), (7459, 32652), (8163, 29836), (10884, 22377), (14918, 16326)]