268990416

素因数分解:

$2^4\times 3^3\times {\mathrm{622663}}^1$

素因数の和:622680

約数の個数: 40

約数和(自身を含む): 772103360

約数和(自身を除く): 503112944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 622663, 1245326, 1867989, 2490652, 3735978, 4981304, 5603967, 7471956, 9962608, 11207934, 14943912, 16811901, 22415868, 29887824, 33623802, 44831736, 67247604, 89663472, 134495208, 268990416]

約数ペア:

[(1, 268990416), (2, 134495208), (3, 89663472), (4, 67247604), (6, 44831736), (8, 33623802), (9, 29887824), (12, 22415868), (16, 16811901), (18, 14943912), (24, 11207934), (27, 9962608), (36, 7471956), (48, 5603967), (54, 4981304), (72, 3735978), (108, 2490652), (144, 1867989), (216, 1245326), (432, 622663)]