427440384

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1605

約数の個数: 216

約数和(自身を含む): 1492283520

約数和(自身を除く): 1064843136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 768, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1559, 1632, 1792, 1904, 2016, 2142, 2176, 2304, 2448, 2688, 2856, 3118, 3264, 3808, 4032, 4284, 4352, 4677, 4896, 5376, 5712, 6236, 6528, 7616, 8064, 8568, 9354, 9792, 10913, 11424, 12472, 13056, 14031, 15232, 16128, 17136, 18708, 19584, 21826, 22848, 24944, 26503, 28062, 30464, 32739, 34272, 37416, 39168, 43652, 45696, 49888, 53006, 56124, 65478, 68544, 74832, 79509, 87304, 91392, 98217, 99776, 106012, 112248, 130956, 137088, 149664, 159018, 174608, 185521, 196434, 199552, 212024, 224496, 238527, 261912, 274176, 299328, 318036, 349216, 371042, 392868, 399104, 424048, 448992, 477054, 523824, 556563, 598656, 636072, 698432, 742084, 785736, 848096, 897984, 954108, 1047648, 1113126, 1197312, 1272144, 1396864, 1484168, 1571472, 1669689, 1696192, 1795968, 1908216, 2095296, 2226252, 2544288, 2793728, 2968336, 3142944, 3339378, 3392384, 3591936, 3816432, 4190592, 4452504, 5088576, 5936672, 6285888, 6678756, 6784768, 7632864, 8381184, 8905008, 10177152, 11873344, 12571776, 13357512, 15265728, 17810016, 20354304, 23746688, 25143552, 26715024, 30531456, 35620032, 47493376, 53430048, 61062912, 71240064, 106860096, 142480128, 213720192, 427440384]

約数ペア:

[(1, 427440384), (2, 213720192), (3, 142480128), (4, 106860096), (6, 71240064), (7, 61062912), (8, 53430048), (9, 47493376), (12, 35620032), (14, 30531456), (16, 26715024), (17, 25143552), (18, 23746688), (21, 20354304), (24, 17810016), (28, 15265728), (32, 13357512), (34, 12571776), (36, 11873344), (42, 10177152), (48, 8905008), (51, 8381184), (56, 7632864), (63, 6784768), (64, 6678756), (68, 6285888), (72, 5936672), (84, 5088576), (96, 4452504), (102, 4190592), (112, 3816432), (119, 3591936), (126, 3392384), (128, 3339378), (136, 3142944), (144, 2968336), (153, 2793728), (168, 2544288), (192, 2226252), (204, 2095296), (224, 1908216), (238, 1795968), (252, 1696192), (256, 1669689), (272, 1571472), (288, 1484168), (306, 1396864), (336, 1272144), (357, 1197312), (384, 1113126), (408, 1047648), (448, 954108), (476, 897984), (504, 848096), (544, 785736), (576, 742084), (612, 698432), (672, 636072), (714, 598656), (768, 556563), (816, 523824), (896, 477054), (952, 448992), (1008, 424048), (1071, 399104), (1088, 392868), (1152, 371042), (1224, 349216), (1344, 318036), (1428, 299328), (1559, 274176), (1632, 261912), (1792, 238527), (1904, 224496), (2016, 212024), (2142, 199552), (2176, 196434), (2304, 185521), (2448, 174608), (2688, 159018), (2856, 149664), (3118, 137088), (3264, 130956), (3808, 112248), (4032, 106012), (4284, 99776), (4352, 98217), (4677, 91392), (4896, 87304), (5376, 79509), (5712, 74832), (6236, 68544), (6528, 65478), (7616, 56124), (8064, 53006), (8568, 49888), (9354, 45696), (9792, 43652), (10913, 39168), (11424, 37416), (12472, 34272), (13056, 32739), (14031, 30464), (15232, 28062), (16128, 26503), (17136, 24944), (18708, 22848), (19584, 21826)]