890257776

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{8761}}^1$

素因数の和:8874

約数の個数: 80

約数和(自身を含む): 2412003360

約数和(自身を除く): 1521745584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 73, 87, 116, 146, 174, 219, 232, 292, 348, 438, 464, 584, 696, 876, 1168, 1392, 1752, 2117, 3504, 4234, 6351, 8468, 8761, 12702, 16936, 17522, 25404, 26283, 33872, 35044, 50808, 52566, 70088, 101616, 105132, 140176, 210264, 254069, 420528, 508138, 639553, 762207, 1016276, 1279106, 1524414, 1918659, 2032552, 2558212, 3048828, 3837318, 4065104, 5116424, 6097656, 7674636, 10232848, 12195312, 15349272, 18547037, 30698544, 37094074, 55641111, 74188148, 111282222, 148376296, 222564444, 296752592, 445128888, 890257776]

約数ペア:

[(1, 890257776), (2, 445128888), (3, 296752592), (4, 222564444), (6, 148376296), (8, 111282222), (12, 74188148), (16, 55641111), (24, 37094074), (29, 30698544), (48, 18547037), (58, 15349272), (73, 12195312), (87, 10232848), (116, 7674636), (146, 6097656), (174, 5116424), (219, 4065104), (232, 3837318), (292, 3048828), (348, 2558212), (438, 2032552), (464, 1918659), (584, 1524414), (696, 1279106), (876, 1016276), (1168, 762207), (1392, 639553), (1752, 508138), (2117, 420528), (3504, 254069), (4234, 210264), (6351, 140176), (8468, 105132), (8761, 101616), (12702, 70088), (16936, 52566), (17522, 50808), (25404, 35044), (26283, 33872)]