245676928

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^2$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 596957040

約数和(自身を除く): 351280112

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 127, 128, 136, 224, 238, 254, 272, 448, 476, 508, 544, 889, 896, 952, 1016, 1088, 1778, 1904, 2032, 2159, 2176, 3556, 3808, 4064, 4318, 7112, 7616, 8128, 8636, 14224, 15113, 15232, 16129, 16256, 17272, 28448, 30226, 32258, 34544, 56896, 60452, 64516, 69088, 112903, 113792, 120904, 129032, 138176, 225806, 241808, 258064, 274193, 276352, 451612, 483616, 516128, 548386, 903224, 967232, 1032256, 1096772, 1806448, 1919351, 1934464, 2064512, 2193544, 3612896, 3838702, 4387088, 7225792, 7677404, 8774176, 14451584, 15354808, 17548352, 30709616, 35096704, 61419232, 122838464, 245676928]

約数ペア:

[(1, 245676928), (2, 122838464), (4, 61419232), (7, 35096704), (8, 30709616), (14, 17548352), (16, 15354808), (17, 14451584), (28, 8774176), (32, 7677404), (34, 7225792), (56, 4387088), (64, 3838702), (68, 3612896), (112, 2193544), (119, 2064512), (127, 1934464), (128, 1919351), (136, 1806448), (224, 1096772), (238, 1032256), (254, 967232), (272, 903224), (448, 548386), (476, 516128), (508, 483616), (544, 451612), (889, 276352), (896, 274193), (952, 258064), (1016, 241808), (1088, 225806), (1778, 138176), (1904, 129032), (2032, 120904), (2159, 113792), (2176, 112903), (3556, 69088), (3808, 64516), (4064, 60452), (4318, 56896), (7112, 34544), (7616, 32258), (8128, 30226), (8636, 28448), (14224, 17272), (15113, 16256), (15232, 16129)]