222770688

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{20719}}^1$

素因数の和:20747

約数の個数: 80

約数和(自身を含む): 678289920

約数和(自身を除く): 455519232

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, 1344, 1536, 1792, 2688, 3584, 5376, 10752, 20719, 41438, 62157, 82876, 124314, 145033, 165752, 248628, 290066, 331504, 435099, 497256, 580132, 663008, 870198, 994512, 1160264, 1326016, 1740396, 1989024, 2320528, 2652032, 3480792, 3978048, 4641056, 5304064, 6961584, 7956096, 9282112, 10608128, 13923168, 15912192, 18564224, 27846336, 31824384, 37128448, 55692672, 74256896, 111385344, 222770688]

約数ペア:

[(1, 222770688), (2, 111385344), (3, 74256896), (4, 55692672), (6, 37128448), (7, 31824384), (8, 27846336), (12, 18564224), (14, 15912192), (16, 13923168), (21, 10608128), (24, 9282112), (28, 7956096), (32, 6961584), (42, 5304064), (48, 4641056), (56, 3978048), (64, 3480792), (84, 2652032), (96, 2320528), (112, 1989024), (128, 1740396), (168, 1326016), (192, 1160264), (224, 994512), (256, 870198), (336, 663008), (384, 580132), (448, 497256), (512, 435099), (672, 331504), (768, 290066), (896, 248628), (1344, 165752), (1536, 145033), (1792, 124314), (2688, 82876), (3584, 62157), (5376, 41438), (10752, 20719)]