311947614

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{2341}}^1$

素因数の和:3033

約数の個数: 48

約数和(自身を含む): 738741744

約数和(自身を除く): 426794130

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 673, 1346, 2019, 2341, 4038, 4682, 6057, 7023, 7403, 12114, 14046, 14806, 21069, 22209, 25751, 42138, 44418, 51502, 66627, 77253, 133254, 154506, 231759, 463518, 1575493, 3150986, 4726479, 9452958, 14179437, 17330423, 28358874, 34660846, 51991269, 103982538, 155973807, 311947614]

約数ペア:

[(1, 311947614), (2, 155973807), (3, 103982538), (6, 51991269), (9, 34660846), (11, 28358874), (18, 17330423), (22, 14179437), (33, 9452958), (66, 4726479), (99, 3150986), (198, 1575493), (673, 463518), (1346, 231759), (2019, 154506), (2341, 133254), (4038, 77253), (4682, 66627), (6057, 51502), (7023, 44418), (7403, 42138), (12114, 25751), (14046, 22209), (14806, 21069)]