293697376

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1931}}^1$

素因数の和:2052

約数の個数: 72

約数和(自身を含む): 679905576

約数和(自身を除く): 386208200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 388, 392, 679, 776, 784, 1358, 1552, 1568, 1931, 2716, 3104, 3862, 4753, 5432, 7724, 9506, 10864, 13517, 15448, 19012, 21728, 27034, 30896, 38024, 54068, 61792, 76048, 94619, 108136, 152096, 187307, 189238, 216272, 374614, 378476, 432544, 749228, 756952, 1311149, 1498456, 1513904, 2622298, 2996912, 3027808, 5244596, 5993824, 9178043, 10489192, 18356086, 20978384, 36712172, 41956768, 73424344, 146848688, 293697376]

約数ペア:

[(1, 293697376), (2, 146848688), (4, 73424344), (7, 41956768), (8, 36712172), (14, 20978384), (16, 18356086), (28, 10489192), (32, 9178043), (49, 5993824), (56, 5244596), (97, 3027808), (98, 2996912), (112, 2622298), (194, 1513904), (196, 1498456), (224, 1311149), (388, 756952), (392, 749228), (679, 432544), (776, 378476), (784, 374614), (1358, 216272), (1552, 189238), (1568, 187307), (1931, 152096), (2716, 108136), (3104, 94619), (3862, 76048), (4753, 61792), (5432, 54068), (7724, 38024), (9506, 30896), (10864, 27034), (13517, 21728), (15448, 19012)]