349881072

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{81901}}^1$

素因数の和:82001

約数の個数: 40

約数和(自身を含む): 914026320

約数和(自身を除く): 564145248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 81901, 163802, 245703, 327604, 491406, 655208, 982812, 1310416, 1965624, 3931248, 7289189, 14578378, 21867567, 29156756, 43735134, 58313512, 87470268, 116627024, 174940536, 349881072]

約数ペア:

[(1, 349881072), (2, 174940536), (3, 116627024), (4, 87470268), (6, 58313512), (8, 43735134), (12, 29156756), (16, 21867567), (24, 14578378), (48, 7289189), (89, 3931248), (178, 1965624), (267, 1310416), (356, 982812), (534, 655208), (712, 491406), (1068, 327604), (1424, 245703), (2136, 163802), (4272, 81901)]