1966896

素因数分解:

$2^4\times 3^3\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:203

約数の個数: 80

約数和(自身を含む): 5877600

約数和(自身を除く): 3910704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 87, 108, 116, 144, 157, 174, 216, 232, 261, 314, 348, 432, 464, 471, 522, 628, 696, 783, 942, 1044, 1256, 1392, 1413, 1566, 1884, 2088, 2512, 2826, 3132, 3768, 4176, 4239, 4553, 5652, 6264, 7536, 8478, 9106, 11304, 12528, 13659, 16956, 18212, 22608, 27318, 33912, 36424, 40977, 54636, 67824, 72848, 81954, 109272, 122931, 163908, 218544, 245862, 327816, 491724, 655632, 983448, 1966896]

約数ペア:

[(1, 1966896), (2, 983448), (3, 655632), (4, 491724), (6, 327816), (8, 245862), (9, 218544), (12, 163908), (16, 122931), (18, 109272), (24, 81954), (27, 72848), (29, 67824), (36, 54636), (48, 40977), (54, 36424), (58, 33912), (72, 27318), (87, 22608), (108, 18212), (116, 16956), (144, 13659), (157, 12528), (174, 11304), (216, 9106), (232, 8478), (261, 7536), (314, 6264), (348, 5652), (432, 4553), (464, 4239), (471, 4176), (522, 3768), (628, 3132), (696, 2826), (783, 2512), (942, 2088), (1044, 1884), (1256, 1566), (1392, 1413)]