2420913152

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19867}}^1$

素因数の和:19911

約数の個数: 88

約数和(自身を含む): 5856450624

約数和(自身を除く): 3435537472

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1792, 1904, 2176, 3584, 3808, 4352, 7168, 7616, 8704, 15232, 17408, 19867, 30464, 39734, 60928, 79468, 121856, 139069, 158936, 278138, 317872, 337739, 556276, 635744, 675478, 1112552, 1271488, 1350956, 2225104, 2364173, 2542976, 2701912, 4450208, 4728346, 5085952, 5403824, 8900416, 9456692, 10171904, 10807648, 17800832, 18913384, 20343808, 21615296, 35601664, 37826768, 43230592, 71203328, 75653536, 86461184, 142406656, 151307072, 172922368, 302614144, 345844736, 605228288, 1210456576, 2420913152]

約数ペア:

[(1, 2420913152), (2, 1210456576), (4, 605228288), (7, 345844736), (8, 302614144), (14, 172922368), (16, 151307072), (17, 142406656), (28, 86461184), (32, 75653536), (34, 71203328), (56, 43230592), (64, 37826768), (68, 35601664), (112, 21615296), (119, 20343808), (128, 18913384), (136, 17800832), (224, 10807648), (238, 10171904), (256, 9456692), (272, 8900416), (448, 5403824), (476, 5085952), (512, 4728346), (544, 4450208), (896, 2701912), (952, 2542976), (1024, 2364173), (1088, 2225104), (1792, 1350956), (1904, 1271488), (2176, 1112552), (3584, 675478), (3808, 635744), (4352, 556276), (7168, 337739), (7616, 317872), (8704, 278138), (15232, 158936), (17408, 139069), (19867, 121856), (30464, 79468), (39734, 60928)]