4251817648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 9308779200

約数和(自身を除く): 5056961552

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 89, 104, 124, 178, 208, 239, 248, 356, 403, 478, 496, 712, 806, 956, 961, 1157, 1424, 1612, 1912, 1922, 2314, 2759, 3107, 3224, 3824, 3844, 4628, 5518, 6214, 6448, 7409, 7688, 9256, 11036, 12428, 12493, 14818, 15376, 18512, 21271, 22072, 24856, 24986, 29636, 35867, 42542, 44144, 49712, 49972, 59272, 71734, 85084, 85529, 96317, 99944, 118544, 143468, 170168, 171058, 192634, 199888, 229679, 276523, 286936, 340336, 342116, 385268, 459358, 553046, 573872, 659401, 684232, 770536, 918716, 1106092, 1111877, 1318802, 1368464, 1541072, 1837432, 2212184, 2223754, 2637604, 2985827, 3674864, 4424368, 4447508, 5275208, 5971654, 8572213, 8895016, 10550416, 11943308, 17144426, 17790032, 20441431, 23886616, 34288852, 40882862, 47773232, 68577704, 81765724, 137155408, 163531448, 265738603, 327062896, 531477206, 1062954412, 2125908824, 4251817648]

約数ペア:

[(1, 4251817648), (2, 2125908824), (4, 1062954412), (8, 531477206), (13, 327062896), (16, 265738603), (26, 163531448), (31, 137155408), (52, 81765724), (62, 68577704), (89, 47773232), (104, 40882862), (124, 34288852), (178, 23886616), (208, 20441431), (239, 17790032), (248, 17144426), (356, 11943308), (403, 10550416), (478, 8895016), (496, 8572213), (712, 5971654), (806, 5275208), (956, 4447508), (961, 4424368), (1157, 3674864), (1424, 2985827), (1612, 2637604), (1912, 2223754), (1922, 2212184), (2314, 1837432), (2759, 1541072), (3107, 1368464), (3224, 1318802), (3824, 1111877), (3844, 1106092), (4628, 918716), (5518, 770536), (6214, 684232), (6448, 659401), (7409, 573872), (7688, 553046), (9256, 459358), (11036, 385268), (12428, 342116), (12493, 340336), (14818, 286936), (15376, 276523), (18512, 229679), (21271, 199888), (22072, 192634), (24856, 171058), (24986, 170168), (29636, 143468), (35867, 118544), (42542, 99944), (44144, 96317), (49712, 85529), (49972, 85084), (59272, 71734)]