438381984

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{240341}}^1$

素因数の和:240373

約数の個数: 48

約数和(自身を含む): 1211323680

約数和(自身を除く): 772941696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 240341, 480682, 721023, 961364, 1442046, 1922728, 2884092, 3845456, 4566479, 5768184, 7690912, 9132958, 11536368, 13699437, 18265916, 23072736, 27398874, 36531832, 54797748, 73063664, 109595496, 146127328, 219190992, 438381984]

約数ペア:

[(1, 438381984), (2, 219190992), (3, 146127328), (4, 109595496), (6, 73063664), (8, 54797748), (12, 36531832), (16, 27398874), (19, 23072736), (24, 18265916), (32, 13699437), (38, 11536368), (48, 9132958), (57, 7690912), (76, 5768184), (96, 4566479), (114, 3845456), (152, 2884092), (228, 1922728), (304, 1442046), (456, 961364), (608, 721023), (912, 480682), (1824, 240341)]