678173796

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:683

約数の個数: 120

約数和(自身を含む): 1834459704

約数和(自身を除く): 1156285908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 73, 81, 106, 108, 146, 159, 162, 212, 219, 292, 318, 324, 438, 477, 541, 636, 657, 876, 954, 1082, 1314, 1431, 1623, 1908, 1971, 2164, 2628, 2862, 3246, 3869, 3942, 4293, 4869, 5724, 5913, 6492, 7738, 7884, 8586, 9738, 11607, 11826, 14607, 15476, 17172, 19476, 23214, 23652, 28673, 29214, 34821, 39493, 43821, 46428, 57346, 58428, 69642, 78986, 86019, 87642, 104463, 114692, 118479, 139284, 157972, 172038, 175284, 208926, 236958, 258057, 313389, 344076, 355437, 417852, 473916, 516114, 626778, 710874, 774171, 1032228, 1066311, 1253556, 1421748, 1548342, 2093129, 2132622, 2322513, 3096684, 3198933, 4186258, 4265244, 4645026, 6279387, 6397866, 8372516, 9290052, 12558774, 12795732, 18838161, 25117548, 37676322, 56514483, 75352644, 113028966, 169543449, 226057932, 339086898, 678173796]

約数ペア:

[(1, 678173796), (2, 339086898), (3, 226057932), (4, 169543449), (6, 113028966), (9, 75352644), (12, 56514483), (18, 37676322), (27, 25117548), (36, 18838161), (53, 12795732), (54, 12558774), (73, 9290052), (81, 8372516), (106, 6397866), (108, 6279387), (146, 4645026), (159, 4265244), (162, 4186258), (212, 3198933), (219, 3096684), (292, 2322513), (318, 2132622), (324, 2093129), (438, 1548342), (477, 1421748), (541, 1253556), (636, 1066311), (657, 1032228), (876, 774171), (954, 710874), (1082, 626778), (1314, 516114), (1431, 473916), (1623, 417852), (1908, 355437), (1971, 344076), (2164, 313389), (2628, 258057), (2862, 236958), (3246, 208926), (3869, 175284), (3942, 172038), (4293, 157972), (4869, 139284), (5724, 118479), (5913, 114692), (6492, 104463), (7738, 87642), (7884, 86019), (8586, 78986), (9738, 69642), (11607, 58428), (11826, 57346), (14607, 46428), (15476, 43821), (17172, 39493), (19476, 34821), (23214, 29214), (23652, 28673)]