285356784

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{66797}}^1$

素因数の和:66897

約数の個数: 40

約数和(自身を含む): 745465680

約数和(自身を除く): 460108896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 66797, 133594, 200391, 267188, 400782, 534376, 801564, 1068752, 1603128, 3206256, 5944933, 11889866, 17834799, 23779732, 35669598, 47559464, 71339196, 95118928, 142678392, 285356784]

約数ペア:

[(1, 285356784), (2, 142678392), (3, 95118928), (4, 71339196), (6, 47559464), (8, 35669598), (12, 23779732), (16, 17834799), (24, 11889866), (48, 5944933), (89, 3206256), (178, 1603128), (267, 1068752), (356, 801564), (534, 534376), (712, 400782), (1068, 267188), (1424, 200391), (2136, 133594), (4272, 66797)]