449913856

素因数分解:

$2^{10}\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2729}}^1$

素因数の和:2779

約数の個数: 88

約数和(自身を含む): 1072955520

約数和(自身を除く): 623041664

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 128, 161, 184, 224, 256, 322, 368, 448, 512, 644, 736, 896, 1024, 1288, 1472, 1792, 2576, 2729, 2944, 3584, 5152, 5458, 5888, 7168, 10304, 10916, 11776, 19103, 20608, 21832, 23552, 38206, 41216, 43664, 62767, 76412, 82432, 87328, 125534, 152824, 164864, 174656, 251068, 305648, 349312, 439369, 502136, 611296, 698624, 878738, 1004272, 1222592, 1397248, 1757476, 2008544, 2445184, 2794496, 3514952, 4017088, 4890368, 7029904, 8034176, 9780736, 14059808, 16068352, 19561472, 28119616, 32136704, 56239232, 64273408, 112478464, 224956928, 449913856]

約数ペア:

[(1, 449913856), (2, 224956928), (4, 112478464), (7, 64273408), (8, 56239232), (14, 32136704), (16, 28119616), (23, 19561472), (28, 16068352), (32, 14059808), (46, 9780736), (56, 8034176), (64, 7029904), (92, 4890368), (112, 4017088), (128, 3514952), (161, 2794496), (184, 2445184), (224, 2008544), (256, 1757476), (322, 1397248), (368, 1222592), (448, 1004272), (512, 878738), (644, 698624), (736, 611296), (896, 502136), (1024, 439369), (1288, 349312), (1472, 305648), (1792, 251068), (2576, 174656), (2729, 164864), (2944, 152824), (3584, 125534), (5152, 87328), (5458, 82432), (5888, 76412), (7168, 62767), (10304, 43664), (10916, 41216), (11776, 38206), (19103, 23552), (20608, 21832)]