487091808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:218

約数の個数: 288

約数和(自身を含む): 1664312832

約数和(自身を除く): 1177221024

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 41, 42, 48, 56, 63, 71, 72, 82, 83, 84, 96, 112, 123, 126, 142, 144, 164, 166, 168, 213, 224, 246, 249, 252, 284, 287, 288, 328, 332, 336, 369, 426, 492, 497, 498, 504, 568, 574, 581, 639, 656, 664, 672, 738, 747, 852, 861, 984, 994, 996, 1008, 1136, 1148, 1162, 1278, 1312, 1328, 1476, 1491, 1494, 1704, 1722, 1743, 1968, 1988, 1992, 2016, 2272, 2296, 2324, 2556, 2583, 2656, 2911, 2952, 2982, 2988, 3403, 3408, 3444, 3486, 3936, 3976, 3984, 4473, 4592, 4648, 5112, 5166, 5229, 5822, 5893, 5904, 5964, 5976, 6806, 6816, 6888, 6972, 7952, 7968, 8733, 8946, 9184, 9296, 10209, 10224, 10332, 10458, 11644, 11786, 11808, 11928, 11952, 13612, 13776, 13944, 15904, 17466, 17679, 17892, 18592, 20377, 20418, 20448, 20664, 20916, 23288, 23572, 23821, 23856, 23904, 26199, 27224, 27552, 27888, 30627, 34932, 35358, 35784, 40754, 40836, 41251, 41328, 41832, 46576, 47144, 47642, 47712, 52398, 53037, 54448, 55776, 61131, 61254, 69864, 70716, 71463, 71568, 81508, 81672, 82502, 82656, 83664, 93152, 94288, 95284, 104796, 106074, 108896, 122262, 122508, 123753, 139728, 141432, 142926, 143136, 163016, 163344, 165004, 167328, 183393, 188576, 190568, 209592, 212148, 214389, 241613, 244524, 245016, 247506, 279456, 282864, 285852, 326032, 326688, 330008, 366786, 371259, 381136, 419184, 424296, 428778, 483226, 489048, 490032, 495012, 565728, 571704, 652064, 660016, 724839, 733572, 742518, 762272, 838368, 848592, 857556, 966452, 978096, 980064, 990024, 1143408, 1320032, 1449678, 1467144, 1485036, 1691291, 1697184, 1715112, 1932904, 1956192, 1980048, 2174517, 2286816, 2899356, 2934288, 2970072, 3382582, 3430224, 3865808, 3960096, 4349034, 5073873, 5798712, 5868576, 5940144, 6765164, 6860448, 7731616, 8698068, 10147746, 11597424, 11880288, 13530328, 15221619, 17396136, 20295492, 23194848, 27060656, 30443238, 34792272, 40590984, 54121312, 60886476, 69584544, 81181968, 121772952, 162363936, 243545904, 487091808]

約数ペア:

[(1, 487091808), (2, 243545904), (3, 162363936), (4, 121772952), (6, 81181968), (7, 69584544), (8, 60886476), (9, 54121312), (12, 40590984), (14, 34792272), (16, 30443238), (18, 27060656), (21, 23194848), (24, 20295492), (28, 17396136), (32, 15221619), (36, 13530328), (41, 11880288), (42, 11597424), (48, 10147746), (56, 8698068), (63, 7731616), (71, 6860448), (72, 6765164), (82, 5940144), (83, 5868576), (84, 5798712), (96, 5073873), (112, 4349034), (123, 3960096), (126, 3865808), (142, 3430224), (144, 3382582), (164, 2970072), (166, 2934288), (168, 2899356), (213, 2286816), (224, 2174517), (246, 1980048), (249, 1956192), (252, 1932904), (284, 1715112), (287, 1697184), (288, 1691291), (328, 1485036), (332, 1467144), (336, 1449678), (369, 1320032), (426, 1143408), (492, 990024), (497, 980064), (498, 978096), (504, 966452), (568, 857556), (574, 848592), (581, 838368), (639, 762272), (656, 742518), (664, 733572), (672, 724839), (738, 660016), (747, 652064), (852, 571704), (861, 565728), (984, 495012), (994, 490032), (996, 489048), (1008, 483226), (1136, 428778), (1148, 424296), (1162, 419184), (1278, 381136), (1312, 371259), (1328, 366786), (1476, 330008), (1491, 326688), (1494, 326032), (1704, 285852), (1722, 282864), (1743, 279456), (1968, 247506), (1988, 245016), (1992, 244524), (2016, 241613), (2272, 214389), (2296, 212148), (2324, 209592), (2556, 190568), (2583, 188576), (2656, 183393), (2911, 167328), (2952, 165004), (2982, 163344), (2988, 163016), (3403, 143136), (3408, 142926), (3444, 141432), (3486, 139728), (3936, 123753), (3976, 122508), (3984, 122262), (4473, 108896), (4592, 106074), (4648, 104796), (5112, 95284), (5166, 94288), (5229, 93152), (5822, 83664), (5893, 82656), (5904, 82502), (5964, 81672), (5976, 81508), (6806, 71568), (6816, 71463), (6888, 70716), (6972, 69864), (7952, 61254), (7968, 61131), (8733, 55776), (8946, 54448), (9184, 53037), (9296, 52398), (10209, 47712), (10224, 47642), (10332, 47144), (10458, 46576), (11644, 41832), (11786, 41328), (11808, 41251), (11928, 40836), (11952, 40754), (13612, 35784), (13776, 35358), (13944, 34932), (15904, 30627), (17466, 27888), (17679, 27552), (17892, 27224), (18592, 26199), (20377, 23904), (20418, 23856), (20448, 23821), (20664, 23572), (20916, 23288)]