339551484

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{4787}}^1$

素因数の和:5074

約数の個数: 48

約数和(自身を含む): 830124288

約数和(自身を除く): 490572804

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 257, 276, 514, 771, 1028, 1542, 3084, 4787, 5911, 9574, 11822, 14361, 17733, 19148, 23644, 28722, 35466, 57444, 70932, 110101, 220202, 330303, 440404, 660606, 1230259, 1321212, 2460518, 3690777, 4921036, 7381554, 14763108, 28295957, 56591914, 84887871, 113183828, 169775742, 339551484]

約数ペア:

[(1, 339551484), (2, 169775742), (3, 113183828), (4, 84887871), (6, 56591914), (12, 28295957), (23, 14763108), (46, 7381554), (69, 4921036), (92, 3690777), (138, 2460518), (257, 1321212), (276, 1230259), (514, 660606), (771, 440404), (1028, 330303), (1542, 220202), (3084, 110101), (4787, 70932), (5911, 57444), (9574, 35466), (11822, 28722), (14361, 23644), (17733, 19148)]