389156922

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{40111}}^1$

素因数の和:40144

約数の個数: 72

約数和(自身を含む): 1070027712

約数和(自身を除く): 680870790

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 49, 63, 66, 77, 98, 99, 126, 147, 154, 198, 231, 294, 441, 462, 539, 693, 882, 1078, 1386, 1617, 3234, 4851, 9702, 40111, 80222, 120333, 240666, 280777, 360999, 441221, 561554, 721998, 842331, 882442, 1323663, 1684662, 1965439, 2526993, 2647326, 3088547, 3930878, 3970989, 5053986, 5896317, 6177094, 7941978, 9265641, 11792634, 17688951, 18531282, 21619829, 27796923, 35377902, 43239658, 55593846, 64859487, 129718974, 194578461, 389156922]

約数ペア:

[(1, 389156922), (2, 194578461), (3, 129718974), (6, 64859487), (7, 55593846), (9, 43239658), (11, 35377902), (14, 27796923), (18, 21619829), (21, 18531282), (22, 17688951), (33, 11792634), (42, 9265641), (49, 7941978), (63, 6177094), (66, 5896317), (77, 5053986), (98, 3970989), (99, 3930878), (126, 3088547), (147, 2647326), (154, 2526993), (198, 1965439), (231, 1684662), (294, 1323663), (441, 882442), (462, 842331), (539, 721998), (693, 561554), (882, 441221), (1078, 360999), (1386, 280777), (1617, 240666), (3234, 120333), (4851, 80222), (9702, 40111)]