238427904

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1$

素因数の和:223

約数の個数: 216

約数和(自身を含む): 754088832

約数和(自身を除く): 515660928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 143, 156, 167, 169, 176, 192, 208, 256, 264, 286, 312, 334, 338, 352, 384, 416, 429, 501, 507, 528, 572, 624, 668, 676, 704, 768, 832, 858, 1002, 1014, 1056, 1144, 1248, 1336, 1352, 1408, 1664, 1716, 1837, 1859, 2004, 2028, 2112, 2171, 2288, 2496, 2672, 2704, 2816, 3328, 3432, 3674, 3718, 4008, 4056, 4224, 4342, 4576, 4992, 5344, 5408, 5511, 5577, 6513, 6864, 7348, 7436, 8016, 8112, 8448, 8684, 9152, 9984, 10688, 10816, 11022, 11154, 13026, 13728, 14696, 14872, 16032, 16224, 17368, 18304, 21376, 21632, 22044, 22308, 23881, 26052, 27456, 28223, 29392, 29744, 32064, 32448, 34736, 36608, 42752, 43264, 44088, 44616, 47762, 52104, 54912, 56446, 58784, 59488, 64128, 64896, 69472, 71643, 84669, 88176, 89232, 95524, 104208, 109824, 112892, 117568, 118976, 128256, 129792, 138944, 143286, 169338, 176352, 178464, 191048, 208416, 225784, 235136, 237952, 277888, 286572, 310453, 338676, 352704, 356928, 382096, 416832, 451568, 470272, 475904, 555776, 573144, 620906, 677352, 705408, 713856, 764192, 833664, 903136, 931359, 1146288, 1241812, 1354704, 1410816, 1427712, 1528384, 1667328, 1806272, 1862718, 2292576, 2483624, 2709408, 3056768, 3612544, 3725436, 4585152, 4967248, 5418816, 6113536, 7225088, 7450872, 9170304, 9934496, 10837632, 14901744, 18340608, 19868992, 21675264, 29803488, 39737984, 59606976, 79475968, 119213952, 238427904]

約数ペア:

[(1, 238427904), (2, 119213952), (3, 79475968), (4, 59606976), (6, 39737984), (8, 29803488), (11, 21675264), (12, 19868992), (13, 18340608), (16, 14901744), (22, 10837632), (24, 9934496), (26, 9170304), (32, 7450872), (33, 7225088), (39, 6113536), (44, 5418816), (48, 4967248), (52, 4585152), (64, 3725436), (66, 3612544), (78, 3056768), (88, 2709408), (96, 2483624), (104, 2292576), (128, 1862718), (132, 1806272), (143, 1667328), (156, 1528384), (167, 1427712), (169, 1410816), (176, 1354704), (192, 1241812), (208, 1146288), (256, 931359), (264, 903136), (286, 833664), (312, 764192), (334, 713856), (338, 705408), (352, 677352), (384, 620906), (416, 573144), (429, 555776), (501, 475904), (507, 470272), (528, 451568), (572, 416832), (624, 382096), (668, 356928), (676, 352704), (704, 338676), (768, 310453), (832, 286572), (858, 277888), (1002, 237952), (1014, 235136), (1056, 225784), (1144, 208416), (1248, 191048), (1336, 178464), (1352, 176352), (1408, 169338), (1664, 143286), (1716, 138944), (1837, 129792), (1859, 128256), (2004, 118976), (2028, 117568), (2112, 112892), (2171, 109824), (2288, 104208), (2496, 95524), (2672, 89232), (2704, 88176), (2816, 84669), (3328, 71643), (3432, 69472), (3674, 64896), (3718, 64128), (4008, 59488), (4056, 58784), (4224, 56446), (4342, 54912), (4576, 52104), (4992, 47762), (5344, 44616), (5408, 44088), (5511, 43264), (5577, 42752), (6513, 36608), (6864, 34736), (7348, 32448), (7436, 32064), (8016, 29744), (8112, 29392), (8448, 28223), (8684, 27456), (9152, 26052), (9984, 23881), (10688, 22308), (10816, 22044), (11022, 21632), (11154, 21376), (13026, 18304), (13728, 17368), (14696, 16224), (14872, 16032)]