227415738

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{907}}^1$

素因数の和:1083

約数の個数: 64

約数和(自身を含む): 517777920

約数和(自身を除く): 290362182

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 131, 174, 262, 319, 393, 638, 786, 907, 957, 1441, 1814, 1914, 2721, 2882, 3799, 4323, 5442, 7598, 8646, 9977, 11397, 19954, 22794, 26303, 29931, 41789, 52606, 59862, 78909, 83578, 118817, 125367, 157818, 237634, 250734, 289333, 356451, 578666, 712902, 867999, 1306987, 1735998, 2613974, 3445693, 3920961, 6891386, 7841922, 10337079, 20674158, 37902623, 75805246, 113707869, 227415738]

約数ペア:

[(1, 227415738), (2, 113707869), (3, 75805246), (6, 37902623), (11, 20674158), (22, 10337079), (29, 7841922), (33, 6891386), (58, 3920961), (66, 3445693), (87, 2613974), (131, 1735998), (174, 1306987), (262, 867999), (319, 712902), (393, 578666), (638, 356451), (786, 289333), (907, 250734), (957, 237634), (1441, 157818), (1814, 125367), (1914, 118817), (2721, 83578), (2882, 78909), (3799, 59862), (4323, 52606), (5442, 41789), (7598, 29931), (8646, 26303), (9977, 22794), (11397, 19954)]