280476672

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{13043}}^1$

素因数の和:13073

約数の個数: 88

約数和(自身を含む): 854434176

約数和(自身を除く): 573957504

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, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 13043, 21504, 26086, 39129, 52172, 78258, 91301, 104344, 156516, 182602, 208688, 273903, 313032, 365204, 417376, 547806, 626064, 730408, 834752, 1095612, 1252128, 1460816, 1669504, 2191224, 2504256, 2921632, 3339008, 4382448, 5008512, 5843264, 6678016, 8764896, 10017024, 11686528, 13356032, 17529792, 20034048, 23373056, 35059584, 40068096, 46746112, 70119168, 93492224, 140238336, 280476672]

約数ペア:

[(1, 280476672), (2, 140238336), (3, 93492224), (4, 70119168), (6, 46746112), (7, 40068096), (8, 35059584), (12, 23373056), (14, 20034048), (16, 17529792), (21, 13356032), (24, 11686528), (28, 10017024), (32, 8764896), (42, 6678016), (48, 5843264), (56, 5008512), (64, 4382448), (84, 3339008), (96, 2921632), (112, 2504256), (128, 2191224), (168, 1669504), (192, 1460816), (224, 1252128), (256, 1095612), (336, 834752), (384, 730408), (448, 626064), (512, 547806), (672, 417376), (768, 365204), (896, 313032), (1024, 273903), (1344, 208688), (1536, 182602), (1792, 156516), (2688, 104344), (3072, 91301), (3584, 78258), (5376, 52172), (7168, 39129), (10752, 26086), (13043, 21504)]