225575504

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:964

約数の個数: 80

約数和(自身を含む): 547691136

約数和(自身を除く): 322115632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 277, 308, 554, 616, 661, 1108, 1232, 1322, 1939, 2216, 2644, 3047, 3878, 4432, 4627, 5288, 6094, 7271, 7756, 9254, 10576, 12188, 14542, 15512, 18508, 21329, 24376, 29084, 31024, 37016, 42658, 48752, 50897, 58168, 74032, 85316, 101794, 116336, 170632, 183097, 203588, 341264, 366194, 407176, 732388, 814352, 1281679, 1464776, 2014067, 2563358, 2929552, 4028134, 5126716, 8056268, 10253432, 14098469, 16112536, 20506864, 28196938, 32225072, 56393876, 112787752, 225575504]

約数ペア:

[(1, 225575504), (2, 112787752), (4, 56393876), (7, 32225072), (8, 28196938), (11, 20506864), (14, 16112536), (16, 14098469), (22, 10253432), (28, 8056268), (44, 5126716), (56, 4028134), (77, 2929552), (88, 2563358), (112, 2014067), (154, 1464776), (176, 1281679), (277, 814352), (308, 732388), (554, 407176), (616, 366194), (661, 341264), (1108, 203588), (1232, 183097), (1322, 170632), (1939, 116336), (2216, 101794), (2644, 85316), (3047, 74032), (3878, 58168), (4432, 50897), (4627, 48752), (5288, 42658), (6094, 37016), (7271, 31024), (7756, 29084), (9254, 24376), (10576, 21329), (12188, 18508), (14542, 15512)]