289399164

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{270973}}^1$

素因数の和:271069

約数の個数: 24

約数和(自身を含む): 682854480

約数和(自身を除く): 393455316

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 270973, 541946, 812919, 1083892, 1625838, 3251676, 24116597, 48233194, 72349791, 96466388, 144699582, 289399164]

約数ペア:

[(1, 289399164), (2, 144699582), (3, 96466388), (4, 72349791), (6, 48233194), (12, 24116597), (89, 3251676), (178, 1625838), (267, 1083892), (356, 812919), (534, 541946), (1068, 270973)]