1314000128

素因数分解:

$2^8\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1847}}^1$

素因数の和:2267

約数の個数: 72

約数和(自身を含む): 3006740352

約数和(自身を除く): 1692740224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 397, 448, 794, 896, 1588, 1792, 1847, 2779, 3176, 3694, 5558, 6352, 7388, 11116, 12704, 12929, 14776, 22232, 25408, 25858, 29552, 44464, 50816, 51716, 59104, 88928, 101632, 103432, 118208, 177856, 206864, 236416, 355712, 413728, 472832, 711424, 733259, 827456, 1466518, 1654912, 2933036, 3309824, 5132813, 5866072, 10265626, 11732144, 20531252, 23464288, 41062504, 46928576, 82125008, 93857152, 164250016, 187714304, 328500032, 657000064, 1314000128]

約数ペア:

[(1, 1314000128), (2, 657000064), (4, 328500032), (7, 187714304), (8, 164250016), (14, 93857152), (16, 82125008), (28, 46928576), (32, 41062504), (56, 23464288), (64, 20531252), (112, 11732144), (128, 10265626), (224, 5866072), (256, 5132813), (397, 3309824), (448, 2933036), (794, 1654912), (896, 1466518), (1588, 827456), (1792, 733259), (1847, 711424), (2779, 472832), (3176, 413728), (3694, 355712), (5558, 236416), (6352, 206864), (7388, 177856), (11116, 118208), (12704, 103432), (12929, 101632), (14776, 88928), (22232, 59104), (25408, 51716), (25858, 50816), (29552, 44464)]