247902912

素因数分解:

$2^6\times 3^2\times {\mathrm{43}}^1\times {\mathrm{10009}}^1$

素因数の和:10070

約数の個数: 84

約数和(自身を含む): 727166440

約数和(自身を除く): 479263528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 129, 144, 172, 192, 258, 288, 344, 387, 516, 576, 688, 774, 1032, 1376, 1548, 2064, 2752, 3096, 4128, 6192, 8256, 10009, 12384, 20018, 24768, 30027, 40036, 60054, 80072, 90081, 120108, 160144, 180162, 240216, 320288, 360324, 430387, 480432, 640576, 720648, 860774, 960864, 1291161, 1441296, 1721548, 1921728, 2582322, 2882592, 3443096, 3873483, 5164644, 5765184, 6886192, 7746966, 10329288, 13772384, 15493932, 20658576, 27544768, 30987864, 41317152, 61975728, 82634304, 123951456, 247902912]

約数ペア:

[(1, 247902912), (2, 123951456), (3, 82634304), (4, 61975728), (6, 41317152), (8, 30987864), (9, 27544768), (12, 20658576), (16, 15493932), (18, 13772384), (24, 10329288), (32, 7746966), (36, 6886192), (43, 5765184), (48, 5164644), (64, 3873483), (72, 3443096), (86, 2882592), (96, 2582322), (129, 1921728), (144, 1721548), (172, 1441296), (192, 1291161), (258, 960864), (288, 860774), (344, 720648), (387, 640576), (516, 480432), (576, 430387), (688, 360324), (774, 320288), (1032, 240216), (1376, 180162), (1548, 160144), (2064, 120108), (2752, 90081), (3096, 80072), (4128, 60054), (6192, 40036), (8256, 30027), (10009, 24768), (12384, 20018)]