305607008

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{7069}}^1$

素因数の和:7279

約数の個数: 48

約数和(自身を含む): 691276320

約数和(自身を除く): 385669312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1544, 2702, 3088, 5404, 6176, 7069, 10808, 14138, 21616, 28276, 43232, 49483, 56552, 98966, 113104, 197932, 226208, 395864, 791728, 1364317, 1583456, 2728634, 5457268, 9550219, 10914536, 19100438, 21829072, 38200876, 43658144, 76401752, 152803504, 305607008]

約数ペア:

[(1, 305607008), (2, 152803504), (4, 76401752), (7, 43658144), (8, 38200876), (14, 21829072), (16, 19100438), (28, 10914536), (32, 9550219), (56, 5457268), (112, 2728634), (193, 1583456), (224, 1364317), (386, 791728), (772, 395864), (1351, 226208), (1544, 197932), (2702, 113104), (3088, 98966), (5404, 56552), (6176, 49483), (7069, 43232), (10808, 28276), (14138, 21616)]