315612288

素因数分解:

$2^7\times 3^5\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 961615200

約数和(自身を除く): 646002912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 73, 81, 96, 108, 128, 139, 144, 146, 162, 192, 216, 219, 243, 278, 288, 292, 324, 384, 417, 432, 438, 486, 556, 576, 584, 648, 657, 834, 864, 876, 972, 1112, 1152, 1168, 1251, 1296, 1314, 1668, 1728, 1752, 1944, 1971, 2224, 2336, 2502, 2592, 2628, 3336, 3456, 3504, 3753, 3888, 3942, 4448, 4672, 5004, 5184, 5256, 5913, 6672, 7008, 7506, 7776, 7884, 8896, 9344, 10008, 10147, 10368, 10512, 11259, 11826, 13344, 14016, 15012, 15552, 15768, 17739, 17792, 20016, 20294, 21024, 22518, 23652, 26688, 28032, 30024, 30441, 31104, 31536, 33777, 35478, 40032, 40588, 42048, 45036, 47304, 53376, 60048, 60882, 63072, 67554, 70956, 80064, 81176, 84096, 90072, 91323, 94608, 120096, 121764, 126144, 135108, 141912, 160128, 162352, 180144, 182646, 189216, 240192, 243528, 252288, 270216, 273969, 283824, 324704, 360288, 365292, 378432, 480384, 487056, 540432, 547938, 567648, 649408, 720576, 730584, 756864, 821907, 974112, 1080864, 1095876, 1135296, 1298816, 1441152, 1461168, 1643814, 1948224, 2161728, 2191752, 2270592, 2465721, 2922336, 3287628, 3896448, 4323456, 4383504, 4931442, 5844672, 6575256, 8767008, 9862884, 11689344, 13150512, 17534016, 19725768, 26301024, 35068032, 39451536, 52602048, 78903072, 105204096, 157806144, 315612288]

約数ペア:

[(1, 315612288), (2, 157806144), (3, 105204096), (4, 78903072), (6, 52602048), (8, 39451536), (9, 35068032), (12, 26301024), (16, 19725768), (18, 17534016), (24, 13150512), (27, 11689344), (32, 9862884), (36, 8767008), (48, 6575256), (54, 5844672), (64, 4931442), (72, 4383504), (73, 4323456), (81, 3896448), (96, 3287628), (108, 2922336), (128, 2465721), (139, 2270592), (144, 2191752), (146, 2161728), (162, 1948224), (192, 1643814), (216, 1461168), (219, 1441152), (243, 1298816), (278, 1135296), (288, 1095876), (292, 1080864), (324, 974112), (384, 821907), (417, 756864), (432, 730584), (438, 720576), (486, 649408), (556, 567648), (576, 547938), (584, 540432), (648, 487056), (657, 480384), (834, 378432), (864, 365292), (876, 360288), (972, 324704), (1112, 283824), (1152, 273969), (1168, 270216), (1251, 252288), (1296, 243528), (1314, 240192), (1668, 189216), (1728, 182646), (1752, 180144), (1944, 162352), (1971, 160128), (2224, 141912), (2336, 135108), (2502, 126144), (2592, 121764), (2628, 120096), (3336, 94608), (3456, 91323), (3504, 90072), (3753, 84096), (3888, 81176), (3942, 80064), (4448, 70956), (4672, 67554), (5004, 63072), (5184, 60882), (5256, 60048), (5913, 53376), (6672, 47304), (7008, 45036), (7506, 42048), (7776, 40588), (7884, 40032), (8896, 35478), (9344, 33777), (10008, 31536), (10147, 31104), (10368, 30441), (10512, 30024), (11259, 28032), (11826, 26688), (13344, 23652), (14016, 22518), (15012, 21024), (15552, 20294), (15768, 20016), (17739, 17792)]