273112994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1$

素因数の和:1055

約数の個数: 64

約数和(自身を含む): 539965440

約数和(自身を除く): 266852446

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 83, 154, 161, 166, 253, 322, 506, 581, 913, 929, 1162, 1771, 1826, 1858, 1909, 3542, 3818, 6391, 6503, 10219, 12782, 13006, 13363, 20438, 20999, 21367, 26726, 41998, 42734, 71533, 77107, 143066, 146993, 149569, 154214, 235037, 293986, 299138, 470074, 539749, 848177, 1079498, 1645259, 1696354, 1773461, 3290518, 3546922, 5937239, 11874478, 12414227, 19508071, 24828454, 39016142, 136556497, 273112994]

約数ペア:

[(1, 273112994), (2, 136556497), (7, 39016142), (11, 24828454), (14, 19508071), (22, 12414227), (23, 11874478), (46, 5937239), (77, 3546922), (83, 3290518), (154, 1773461), (161, 1696354), (166, 1645259), (253, 1079498), (322, 848177), (506, 539749), (581, 470074), (913, 299138), (929, 293986), (1162, 235037), (1771, 154214), (1826, 149569), (1858, 146993), (1909, 143066), (3542, 77107), (3818, 71533), (6391, 42734), (6503, 41998), (10219, 26726), (12782, 21367), (13006, 20999), (13363, 20438)]