289924368

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{208279}}^1$

素因数の和:208319

約数の個数: 40

約数和(自身を含む): 774801600

約数和(自身を除く): 484877232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 208279, 416558, 624837, 833116, 1249674, 1666232, 2499348, 3332464, 4998696, 6040091, 9997392, 12080182, 18120273, 24160364, 36240546, 48320728, 72481092, 96641456, 144962184, 289924368]

約数ペア:

[(1, 289924368), (2, 144962184), (3, 96641456), (4, 72481092), (6, 48320728), (8, 36240546), (12, 24160364), (16, 18120273), (24, 12080182), (29, 9997392), (48, 6040091), (58, 4998696), (87, 3332464), (116, 2499348), (174, 1666232), (232, 1249674), (348, 833116), (464, 624837), (696, 416558), (1392, 208279)]