280368144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{278143}}^1$

素因数の和:278164

約数の個数: 60

約数和(自身を含む): 896736256

約数和(自身を除く): 616368112

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 278143, 556286, 834429, 1112572, 1668858, 1947001, 2225144, 2503287, 3337716, 3894002, 4450288, 5006574, 5841003, 6675432, 7788004, 10013148, 11682006, 13350864, 15576008, 17523009, 20026296, 23364012, 31152016, 35046018, 40052592, 46728024, 70092036, 93456048, 140184072, 280368144]

約数ペア:

[(1, 280368144), (2, 140184072), (3, 93456048), (4, 70092036), (6, 46728024), (7, 40052592), (8, 35046018), (9, 31152016), (12, 23364012), (14, 20026296), (16, 17523009), (18, 15576008), (21, 13350864), (24, 11682006), (28, 10013148), (36, 7788004), (42, 6675432), (48, 5841003), (56, 5006574), (63, 4450288), (72, 3894002), (84, 3337716), (112, 2503287), (126, 2225144), (144, 1947001), (168, 1668858), (252, 1112572), (336, 834429), (504, 556286), (1008, 278143)]