245262864

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{66359}}^1$

素因数の和:66388

約数の個数: 80

約数和(自身を含む): 789949440

約数和(自身を除く): 544686576

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 66359, 132718, 199077, 265436, 398154, 464513, 530872, 729949, 796308, 929026, 1061744, 1393539, 1459898, 1592616, 1858052, 2189847, 2787078, 2919796, 3185232, 3716104, 4379694, 5109643, 5574156, 5839592, 7432208, 8759388, 10219286, 11148312, 11679184, 15328929, 17518776, 20438572, 22296624, 30657858, 35037552, 40877144, 61315716, 81754288, 122631432, 245262864]

約数ペア:

[(1, 245262864), (2, 122631432), (3, 81754288), (4, 61315716), (6, 40877144), (7, 35037552), (8, 30657858), (11, 22296624), (12, 20438572), (14, 17518776), (16, 15328929), (21, 11679184), (22, 11148312), (24, 10219286), (28, 8759388), (33, 7432208), (42, 5839592), (44, 5574156), (48, 5109643), (56, 4379694), (66, 3716104), (77, 3185232), (84, 2919796), (88, 2787078), (112, 2189847), (132, 1858052), (154, 1592616), (168, 1459898), (176, 1393539), (231, 1061744), (264, 929026), (308, 796308), (336, 729949), (462, 530872), (528, 464513), (616, 398154), (924, 265436), (1232, 199077), (1848, 132718), (3696, 66359)]