724713054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{491}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 1586995200

約数和(自身を除く): 862282146

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 127, 149, 254, 298, 381, 447, 491, 762, 894, 982, 1473, 1651, 1937, 2946, 3302, 3874, 4953, 5811, 6383, 9906, 11622, 12766, 18923, 19149, 37846, 38298, 56769, 62357, 73159, 113538, 124714, 146318, 187071, 219477, 245999, 374142, 438954, 491998, 737997, 810641, 951067, 1475994, 1621282, 1902134, 2431923, 2853201, 4863846, 5706402, 9291193, 18582386, 27873579, 55747158, 120785509, 241571018, 362356527, 724713054]

約数ペア:

[(1, 724713054), (2, 362356527), (3, 241571018), (6, 120785509), (13, 55747158), (26, 27873579), (39, 18582386), (78, 9291193), (127, 5706402), (149, 4863846), (254, 2853201), (298, 2431923), (381, 1902134), (447, 1621282), (491, 1475994), (762, 951067), (894, 810641), (982, 737997), (1473, 491998), (1651, 438954), (1937, 374142), (2946, 245999), (3302, 219477), (3874, 187071), (4953, 146318), (5811, 124714), (6383, 113538), (9906, 73159), (11622, 62357), (12766, 56769), (18923, 38298), (19149, 37846)]