281097216

素因数分解:

$2^{10}\times 3^4\times {\mathrm{3389}}^1$

素因数の和:3421

約数の個数: 110

約数和(自身を含む): 839658930

約数和(自身を除く): 558561714

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 512, 576, 648, 768, 864, 1024, 1152, 1296, 1536, 1728, 2304, 2592, 3072, 3389, 3456, 4608, 5184, 6778, 6912, 9216, 10167, 10368, 13556, 13824, 20334, 20736, 27112, 27648, 30501, 40668, 41472, 54224, 61002, 81336, 82944, 91503, 108448, 122004, 162672, 183006, 216896, 244008, 274509, 325344, 366012, 433792, 488016, 549018, 650688, 732024, 867584, 976032, 1098036, 1301376, 1464048, 1735168, 1952064, 2196072, 2602752, 2928096, 3470336, 3904128, 4392144, 5205504, 5856192, 7808256, 8784288, 10411008, 11712384, 15616512, 17568576, 23424768, 31233024, 35137152, 46849536, 70274304, 93699072, 140548608, 281097216]

約数ペア:

[(1, 281097216), (2, 140548608), (3, 93699072), (4, 70274304), (6, 46849536), (8, 35137152), (9, 31233024), (12, 23424768), (16, 17568576), (18, 15616512), (24, 11712384), (27, 10411008), (32, 8784288), (36, 7808256), (48, 5856192), (54, 5205504), (64, 4392144), (72, 3904128), (81, 3470336), (96, 2928096), (108, 2602752), (128, 2196072), (144, 1952064), (162, 1735168), (192, 1464048), (216, 1301376), (256, 1098036), (288, 976032), (324, 867584), (384, 732024), (432, 650688), (512, 549018), (576, 488016), (648, 433792), (768, 366012), (864, 325344), (1024, 274509), (1152, 244008), (1296, 216896), (1536, 183006), (1728, 162672), (2304, 122004), (2592, 108448), (3072, 91503), (3389, 82944), (3456, 81336), (4608, 61002), (5184, 54224), (6778, 41472), (6912, 40668), (9216, 30501), (10167, 27648), (10368, 27112), (13556, 20736), (13824, 20334)]