305344512

素因数分解:

$2^{12}\times 3^3\times {\mathrm{11}}^1\times {\mathrm{251}}^1$

素因数の和:295

約数の個数: 208

約数和(自身を含む): 990783360

約数和(自身を除く): 685438848

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 64, 66, 72, 88, 96, 99, 108, 128, 132, 144, 176, 192, 198, 216, 251, 256, 264, 288, 297, 352, 384, 396, 432, 502, 512, 528, 576, 594, 704, 753, 768, 792, 864, 1004, 1024, 1056, 1152, 1188, 1408, 1506, 1536, 1584, 1728, 2008, 2048, 2112, 2259, 2304, 2376, 2761, 2816, 3012, 3072, 3168, 3456, 4016, 4096, 4224, 4518, 4608, 4752, 5522, 5632, 6024, 6144, 6336, 6777, 6912, 8032, 8283, 8448, 9036, 9216, 9504, 11044, 11264, 12048, 12288, 12672, 13554, 13824, 16064, 16566, 16896, 18072, 18432, 19008, 22088, 22528, 24096, 24849, 25344, 27108, 27648, 32128, 33132, 33792, 36144, 36864, 38016, 44176, 45056, 48192, 49698, 50688, 54216, 55296, 64256, 66264, 67584, 72288, 74547, 76032, 88352, 96384, 99396, 101376, 108432, 110592, 128512, 132528, 135168, 144576, 149094, 152064, 176704, 192768, 198792, 202752, 216864, 257024, 265056, 289152, 298188, 304128, 353408, 385536, 397584, 405504, 433728, 514048, 530112, 578304, 596376, 608256, 706816, 771072, 795168, 867456, 1028096, 1060224, 1156608, 1192752, 1216512, 1413632, 1542144, 1590336, 1734912, 2120448, 2313216, 2385504, 2827264, 3084288, 3180672, 3469824, 4240896, 4626432, 4771008, 5654528, 6361344, 6939648, 8481792, 9252864, 9542016, 11309056, 12722688, 13879296, 16963584, 19084032, 25445376, 27758592, 33927168, 38168064, 50890752, 76336128, 101781504, 152672256, 305344512]

約数ペア:

[(1, 305344512), (2, 152672256), (3, 101781504), (4, 76336128), (6, 50890752), (8, 38168064), (9, 33927168), (11, 27758592), (12, 25445376), (16, 19084032), (18, 16963584), (22, 13879296), (24, 12722688), (27, 11309056), (32, 9542016), (33, 9252864), (36, 8481792), (44, 6939648), (48, 6361344), (54, 5654528), (64, 4771008), (66, 4626432), (72, 4240896), (88, 3469824), (96, 3180672), (99, 3084288), (108, 2827264), (128, 2385504), (132, 2313216), (144, 2120448), (176, 1734912), (192, 1590336), (198, 1542144), (216, 1413632), (251, 1216512), (256, 1192752), (264, 1156608), (288, 1060224), (297, 1028096), (352, 867456), (384, 795168), (396, 771072), (432, 706816), (502, 608256), (512, 596376), (528, 578304), (576, 530112), (594, 514048), (704, 433728), (753, 405504), (768, 397584), (792, 385536), (864, 353408), (1004, 304128), (1024, 298188), (1056, 289152), (1152, 265056), (1188, 257024), (1408, 216864), (1506, 202752), (1536, 198792), (1584, 192768), (1728, 176704), (2008, 152064), (2048, 149094), (2112, 144576), (2259, 135168), (2304, 132528), (2376, 128512), (2761, 110592), (2816, 108432), (3012, 101376), (3072, 99396), (3168, 96384), (3456, 88352), (4016, 76032), (4096, 74547), (4224, 72288), (4518, 67584), (4608, 66264), (4752, 64256), (5522, 55296), (5632, 54216), (6024, 50688), (6144, 49698), (6336, 48192), (6777, 45056), (6912, 44176), (8032, 38016), (8283, 36864), (8448, 36144), (9036, 33792), (9216, 33132), (9504, 32128), (11044, 27648), (11264, 27108), (12048, 25344), (12288, 24849), (12672, 24096), (13554, 22528), (13824, 22088), (16064, 19008), (16566, 18432), (16896, 18072)]