304899441

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 538705920

約数和(自身を除く): 233806479

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 127, 133, 209, 231, 381, 399, 547, 627, 889, 1397, 1463, 1641, 2413, 2667, 3829, 4191, 4389, 6017, 7239, 9779, 10393, 11487, 16891, 18051, 26543, 29337, 31179, 42119, 50673, 69469, 72751, 79629, 114323, 126357, 185801, 208407, 218253, 342969, 486283, 557403, 764159, 800261, 1319911, 1458849, 2292477, 2400783, 3959733, 5349113, 9239377, 14519021, 16047339, 27718131, 43557063, 101633147, 304899441]

約数ペア:

[(1, 304899441), (3, 101633147), (7, 43557063), (11, 27718131), (19, 16047339), (21, 14519021), (33, 9239377), (57, 5349113), (77, 3959733), (127, 2400783), (133, 2292477), (209, 1458849), (231, 1319911), (381, 800261), (399, 764159), (547, 557403), (627, 486283), (889, 342969), (1397, 218253), (1463, 208407), (1641, 185801), (2413, 126357), (2667, 114323), (3829, 79629), (4191, 72751), (4389, 69469), (6017, 50673), (7239, 42119), (9779, 31179), (10393, 29337), (11487, 26543), (16891, 18051)]