251136690966

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{163789}}^1$

素因数の和:164130

約数の個数: 96

約数和(自身を含む): 638576590080

約数和(自身を除く): 387439899114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 283, 301, 387, 566, 602, 774, 849, 903, 1698, 1806, 1981, 2547, 2709, 3962, 5094, 5418, 5943, 11886, 12169, 17829, 24338, 35658, 36507, 73014, 85183, 109521, 163789, 170366, 219042, 255549, 327578, 491367, 511098, 766647, 982734, 1146523, 1474101, 1533294, 2293046, 2948202, 3439569, 6879138, 7042927, 10318707, 14085854, 20637414, 21128781, 42257562, 46352287, 49300489, 63386343, 92704574, 98600978, 126772686, 139056861, 147901467, 278113722, 295802934, 324466009, 417170583, 443704401, 648932018, 834341166, 887408802, 973398027, 1946796054, 1993148341, 2920194081, 3986296682, 5840388162, 5979445023, 11958890046, 13952038387, 17938335069, 27904076774, 35876670138, 41856115161, 83712230322, 125568345483, 251136690966]

約数ペア:

[(1, 251136690966), (2, 125568345483), (3, 83712230322), (6, 41856115161), (7, 35876670138), (9, 27904076774), (14, 17938335069), (18, 13952038387), (21, 11958890046), (42, 5979445023), (43, 5840388162), (63, 3986296682), (86, 2920194081), (126, 1993148341), (129, 1946796054), (258, 973398027), (283, 887408802), (301, 834341166), (387, 648932018), (566, 443704401), (602, 417170583), (774, 324466009), (849, 295802934), (903, 278113722), (1698, 147901467), (1806, 139056861), (1981, 126772686), (2547, 98600978), (2709, 92704574), (3962, 63386343), (5094, 49300489), (5418, 46352287), (5943, 42257562), (11886, 21128781), (12169, 20637414), (17829, 14085854), (24338, 10318707), (35658, 7042927), (36507, 6879138), (73014, 3439569), (85183, 2948202), (109521, 2293046), (163789, 1533294), (170366, 1474101), (219042, 1146523), (255549, 982734), (327578, 766647), (491367, 511098)]