289364784

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{207877}}^1$

素因数の和:207917

約数の個数: 40

約数和(自身を含む): 773306160

約数和(自身を除く): 483941376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 207877, 415754, 623631, 831508, 1247262, 1663016, 2494524, 3326032, 4989048, 6028433, 9978096, 12056866, 18085299, 24113732, 36170598, 48227464, 72341196, 96454928, 144682392, 289364784]

約数ペア:

[(1, 289364784), (2, 144682392), (3, 96454928), (4, 72341196), (6, 48227464), (8, 36170598), (12, 24113732), (16, 18085299), (24, 12056866), (29, 9978096), (48, 6028433), (58, 4989048), (87, 3326032), (116, 2494524), (174, 1663016), (232, 1247262), (348, 831508), (464, 623631), (696, 415754), (1392, 207877)]