281090808

素因数分解:

$2^3\times 3^2\times {\mathrm{3904039}}^1$

素因数の和:3904051

約数の個数: 24

約数和(自身を含む): 761287800

約数和(自身を除く): 480196992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3904039, 7808078, 11712117, 15616156, 23424234, 31232312, 35136351, 46848468, 70272702, 93696936, 140545404, 281090808]

約数ペア:

[(1, 281090808), (2, 140545404), (3, 93696936), (4, 70272702), (6, 46848468), (8, 35136351), (9, 31232312), (12, 23424234), (18, 15616156), (24, 11712117), (36, 7808078), (72, 3904039)]