1229557504

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40361}}^1$

素因数の和:40401

約数の個数: 72

約数和(自身を含む): 2969997408

約数和(自身を除く): 1740439904

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, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4352, 7616, 15232, 30464, 40361, 80722, 161444, 282527, 322888, 565054, 645776, 686137, 1130108, 1291552, 1372274, 2260216, 2583104, 2744548, 4520432, 4802959, 5166208, 5489096, 9040864, 9605918, 10332416, 10978192, 18081728, 19211836, 21956384, 36163456, 38423672, 43912768, 72326912, 76847344, 87825536, 153694688, 175651072, 307389376, 614778752, 1229557504]

約数ペア:

[(1, 1229557504), (2, 614778752), (4, 307389376), (7, 175651072), (8, 153694688), (14, 87825536), (16, 76847344), (17, 72326912), (28, 43912768), (32, 38423672), (34, 36163456), (56, 21956384), (64, 19211836), (68, 18081728), (112, 10978192), (119, 10332416), (128, 9605918), (136, 9040864), (224, 5489096), (238, 5166208), (256, 4802959), (272, 4520432), (448, 2744548), (476, 2583104), (544, 2260216), (896, 1372274), (952, 1291552), (1088, 1130108), (1792, 686137), (1904, 645776), (2176, 565054), (3808, 322888), (4352, 282527), (7616, 161444), (15232, 80722), (30464, 40361)]