557437248

素因数分解:

$2^6\times 3^3\times {\mathrm{322591}}^1$

素因数の和:322612

約数の個数: 56

約数和(自身を含む): 1638767360

約数和(自身を除く): 1081330112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 322591, 645182, 967773, 1290364, 1935546, 2580728, 2903319, 3871092, 5161456, 5806638, 7742184, 8709957, 10322912, 11613276, 15484368, 17419914, 20645824, 23226552, 30968736, 34839828, 46453104, 61937472, 69679656, 92906208, 139359312, 185812416, 278718624, 557437248]

約数ペア:

[(1, 557437248), (2, 278718624), (3, 185812416), (4, 139359312), (6, 92906208), (8, 69679656), (9, 61937472), (12, 46453104), (16, 34839828), (18, 30968736), (24, 23226552), (27, 20645824), (32, 17419914), (36, 15484368), (48, 11613276), (54, 10322912), (64, 8709957), (72, 7742184), (96, 5806638), (108, 5161456), (144, 3871092), (192, 2903319), (216, 2580728), (288, 1935546), (432, 1290364), (576, 967773), (864, 645182), (1728, 322591)]