381970278

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{88789}}^1$

素因数の和:89036

約数の個数: 24

約数和(自身を含む): 831074400

約数和(自身を除く): 449104122

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 88789, 177578, 266367, 532734, 799101, 1598202, 21220571, 42441142, 63661713, 127323426, 190985139, 381970278]

約数ペア:

[(1, 381970278), (2, 190985139), (3, 127323426), (6, 63661713), (9, 42441142), (18, 21220571), (239, 1598202), (478, 799101), (717, 532734), (1434, 266367), (2151, 177578), (4302, 88789)]