248597568

素因数分解:

$2^6\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2749}}^1$

素因数の和:2924

約数の個数: 84

約数和(自身を含む): 717359500

約数和(自身を除く): 468761932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 157, 192, 288, 314, 471, 576, 628, 942, 1256, 1413, 1884, 2512, 2749, 2826, 3768, 5024, 5498, 5652, 7536, 8247, 10048, 10996, 11304, 15072, 16494, 21992, 22608, 24741, 30144, 32988, 43984, 45216, 49482, 65976, 87968, 90432, 98964, 131952, 175936, 197928, 263904, 395856, 431593, 527808, 791712, 863186, 1294779, 1583424, 1726372, 2589558, 3452744, 3884337, 5179116, 6905488, 7768674, 10358232, 13810976, 15537348, 20716464, 27621952, 31074696, 41432928, 62149392, 82865856, 124298784, 248597568]

約数ペア:

[(1, 248597568), (2, 124298784), (3, 82865856), (4, 62149392), (6, 41432928), (8, 31074696), (9, 27621952), (12, 20716464), (16, 15537348), (18, 13810976), (24, 10358232), (32, 7768674), (36, 6905488), (48, 5179116), (64, 3884337), (72, 3452744), (96, 2589558), (144, 1726372), (157, 1583424), (192, 1294779), (288, 863186), (314, 791712), (471, 527808), (576, 431593), (628, 395856), (942, 263904), (1256, 197928), (1413, 175936), (1884, 131952), (2512, 98964), (2749, 90432), (2826, 87968), (3768, 65976), (5024, 49482), (5498, 45216), (5652, 43984), (7536, 32988), (8247, 30144), (10048, 24741), (10996, 22608), (11304, 21992), (15072, 16494)]