897219456

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{333787}}^1$

素因数の和:333811

約数の個数: 64

約数和(自身を含む): 2723710080

約数和(自身を除く): 1826490624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 333787, 667574, 1001361, 1335148, 2002722, 2336509, 2670296, 4005444, 4673018, 5340592, 7009527, 8010888, 9346036, 10681184, 14019054, 16021776, 18692072, 21362368, 28038108, 32043552, 37384144, 42724736, 56076216, 64087104, 74768288, 112152432, 128174208, 149536576, 224304864, 299073152, 448609728, 897219456]

約数ペア:

[(1, 897219456), (2, 448609728), (3, 299073152), (4, 224304864), (6, 149536576), (7, 128174208), (8, 112152432), (12, 74768288), (14, 64087104), (16, 56076216), (21, 42724736), (24, 37384144), (28, 32043552), (32, 28038108), (42, 21362368), (48, 18692072), (56, 16021776), (64, 14019054), (84, 10681184), (96, 9346036), (112, 8010888), (128, 7009527), (168, 5340592), (192, 4673018), (224, 4005444), (336, 2670296), (384, 2336509), (448, 2002722), (672, 1335148), (896, 1001361), (1344, 667574), (2688, 333787)]