254251008

素因数分解:

$2^{12}\times 3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1$

素因数の和:74

約数の個数: 312

約数和(自身を含む): 871522400

約数和(自身を除く): 617271392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 32, 33, 36, 38, 44, 48, 54, 57, 64, 66, 72, 76, 88, 96, 99, 108, 114, 121, 128, 132, 144, 152, 171, 176, 192, 198, 209, 216, 228, 242, 256, 264, 288, 297, 304, 342, 352, 363, 384, 396, 418, 432, 456, 484, 512, 513, 528, 576, 594, 608, 627, 684, 704, 726, 768, 792, 836, 864, 912, 968, 1024, 1026, 1056, 1089, 1152, 1188, 1216, 1254, 1368, 1408, 1452, 1536, 1584, 1672, 1728, 1824, 1881, 1936, 2048, 2052, 2112, 2178, 2299, 2304, 2376, 2432, 2508, 2736, 2816, 2904, 3072, 3168, 3267, 3344, 3456, 3648, 3762, 3872, 4096, 4104, 4224, 4356, 4598, 4608, 4752, 4864, 5016, 5472, 5632, 5643, 5808, 6144, 6336, 6534, 6688, 6897, 6912, 7296, 7524, 7744, 8208, 8448, 8712, 9196, 9216, 9504, 9728, 10032, 10944, 11264, 11286, 11616, 12288, 12672, 13068, 13376, 13794, 13824, 14592, 15048, 15488, 16416, 16896, 17424, 18392, 18432, 19008, 19456, 20064, 20691, 21888, 22528, 22572, 23232, 25344, 26136, 26752, 27588, 27648, 29184, 30096, 30976, 32832, 33792, 34848, 36784, 36864, 38016, 38912, 40128, 41382, 43776, 45056, 45144, 46464, 50688, 52272, 53504, 55176, 55296, 58368, 60192, 61952, 62073, 65664, 67584, 69696, 73568, 76032, 77824, 80256, 82764, 87552, 90288, 92928, 101376, 104544, 107008, 110352, 110592, 116736, 120384, 123904, 124146, 131328, 135168, 139392, 147136, 152064, 160512, 165528, 175104, 180576, 185856, 202752, 209088, 214016, 220704, 233472, 240768, 247808, 248292, 262656, 278784, 294272, 304128, 321024, 331056, 350208, 361152, 371712, 405504, 418176, 428032, 441408, 481536, 495616, 496584, 525312, 557568, 588544, 608256, 642048, 662112, 700416, 722304, 743424, 836352, 856064, 882816, 963072, 993168, 1050624, 1115136, 1177088, 1216512, 1284096, 1324224, 1444608, 1486848, 1672704, 1765632, 1926144, 1986336, 2101248, 2230272, 2354176, 2568192, 2648448, 2889216, 3345408, 3531264, 3852288, 3972672, 4460544, 4708352, 5296896, 5778432, 6690816, 7062528, 7704576, 7945344, 9416704, 10593792, 11556864, 13381632, 14125056, 15890688, 21187584, 23113728, 28250112, 31781376, 42375168, 63562752, 84750336, 127125504, 254251008]

約数ペア:

[(1, 254251008), (2, 127125504), (3, 84750336), (4, 63562752), (6, 42375168), (8, 31781376), (9, 28250112), (11, 23113728), (12, 21187584), (16, 15890688), (18, 14125056), (19, 13381632), (22, 11556864), (24, 10593792), (27, 9416704), (32, 7945344), (33, 7704576), (36, 7062528), (38, 6690816), (44, 5778432), (48, 5296896), (54, 4708352), (57, 4460544), (64, 3972672), (66, 3852288), (72, 3531264), (76, 3345408), (88, 2889216), (96, 2648448), (99, 2568192), (108, 2354176), (114, 2230272), (121, 2101248), (128, 1986336), (132, 1926144), (144, 1765632), (152, 1672704), (171, 1486848), (176, 1444608), (192, 1324224), (198, 1284096), (209, 1216512), (216, 1177088), (228, 1115136), (242, 1050624), (256, 993168), (264, 963072), (288, 882816), (297, 856064), (304, 836352), (342, 743424), (352, 722304), (363, 700416), (384, 662112), (396, 642048), (418, 608256), (432, 588544), (456, 557568), (484, 525312), (512, 496584), (513, 495616), (528, 481536), (576, 441408), (594, 428032), (608, 418176), (627, 405504), (684, 371712), (704, 361152), (726, 350208), (768, 331056), (792, 321024), (836, 304128), (864, 294272), (912, 278784), (968, 262656), (1024, 248292), (1026, 247808), (1056, 240768), (1089, 233472), (1152, 220704), (1188, 214016), (1216, 209088), (1254, 202752), (1368, 185856), (1408, 180576), (1452, 175104), (1536, 165528), (1584, 160512), (1672, 152064), (1728, 147136), (1824, 139392), (1881, 135168), (1936, 131328), (2048, 124146), (2052, 123904), (2112, 120384), (2178, 116736), (2299, 110592), (2304, 110352), (2376, 107008), (2432, 104544), (2508, 101376), (2736, 92928), (2816, 90288), (2904, 87552), (3072, 82764), (3168, 80256), (3267, 77824), (3344, 76032), (3456, 73568), (3648, 69696), (3762, 67584), (3872, 65664), (4096, 62073), (4104, 61952), (4224, 60192), (4356, 58368), (4598, 55296), (4608, 55176), (4752, 53504), (4864, 52272), (5016, 50688), (5472, 46464), (5632, 45144), (5643, 45056), (5808, 43776), (6144, 41382), (6336, 40128), (6534, 38912), (6688, 38016), (6897, 36864), (6912, 36784), (7296, 34848), (7524, 33792), (7744, 32832), (8208, 30976), (8448, 30096), (8712, 29184), (9196, 27648), (9216, 27588), (9504, 26752), (9728, 26136), (10032, 25344), (10944, 23232), (11264, 22572), (11286, 22528), (11616, 21888), (12288, 20691), (12672, 20064), (13068, 19456), (13376, 19008), (13794, 18432), (13824, 18392), (14592, 17424), (15048, 16896), (15488, 16416)]