489533184

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:395

約数の個数: 216

約数和(自身を含む): 1632583680

約数和(自身を除く): 1143050496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 127, 128, 144, 168, 192, 224, 239, 252, 254, 256, 288, 336, 381, 384, 448, 478, 504, 508, 576, 672, 717, 762, 768, 889, 896, 956, 1008, 1016, 1143, 1152, 1344, 1434, 1524, 1673, 1778, 1792, 1912, 2016, 2032, 2151, 2286, 2304, 2667, 2688, 2868, 3048, 3346, 3556, 3824, 4032, 4064, 4302, 4572, 5019, 5334, 5376, 5736, 6096, 6692, 7112, 7648, 8001, 8064, 8128, 8604, 9144, 10038, 10668, 11472, 12192, 13384, 14224, 15057, 15296, 16002, 16128, 16256, 17208, 18288, 20076, 21336, 22944, 24384, 26768, 28448, 30114, 30353, 30592, 32004, 32512, 34416, 36576, 40152, 42672, 45888, 48768, 53536, 56896, 60228, 60706, 61184, 64008, 68832, 73152, 80304, 85344, 91059, 91776, 97536, 107072, 113792, 120456, 121412, 128016, 137664, 146304, 160608, 170688, 182118, 183552, 212471, 214144, 227584, 240912, 242824, 256032, 273177, 275328, 292608, 321216, 341376, 364236, 424942, 428288, 481824, 485648, 512064, 546354, 550656, 637413, 642432, 682752, 728472, 849884, 963648, 971296, 1024128, 1092708, 1274826, 1284864, 1456944, 1699768, 1912239, 1927296, 1942592, 2048256, 2185416, 2549652, 2913888, 3399536, 3824478, 3854592, 3885184, 4370832, 5099304, 5827776, 6799072, 7648956, 7770368, 8741664, 10198608, 11655552, 13598144, 15297912, 17483328, 20397216, 23311104, 27196288, 30595824, 34966656, 40794432, 54392576, 61191648, 69933312, 81588864, 122383296, 163177728, 244766592, 489533184]

約数ペア:

[(1, 489533184), (2, 244766592), (3, 163177728), (4, 122383296), (6, 81588864), (7, 69933312), (8, 61191648), (9, 54392576), (12, 40794432), (14, 34966656), (16, 30595824), (18, 27196288), (21, 23311104), (24, 20397216), (28, 17483328), (32, 15297912), (36, 13598144), (42, 11655552), (48, 10198608), (56, 8741664), (63, 7770368), (64, 7648956), (72, 6799072), (84, 5827776), (96, 5099304), (112, 4370832), (126, 3885184), (127, 3854592), (128, 3824478), (144, 3399536), (168, 2913888), (192, 2549652), (224, 2185416), (239, 2048256), (252, 1942592), (254, 1927296), (256, 1912239), (288, 1699768), (336, 1456944), (381, 1284864), (384, 1274826), (448, 1092708), (478, 1024128), (504, 971296), (508, 963648), (576, 849884), (672, 728472), (717, 682752), (762, 642432), (768, 637413), (889, 550656), (896, 546354), (956, 512064), (1008, 485648), (1016, 481824), (1143, 428288), (1152, 424942), (1344, 364236), (1434, 341376), (1524, 321216), (1673, 292608), (1778, 275328), (1792, 273177), (1912, 256032), (2016, 242824), (2032, 240912), (2151, 227584), (2286, 214144), (2304, 212471), (2667, 183552), (2688, 182118), (2868, 170688), (3048, 160608), (3346, 146304), (3556, 137664), (3824, 128016), (4032, 121412), (4064, 120456), (4302, 113792), (4572, 107072), (5019, 97536), (5334, 91776), (5376, 91059), (5736, 85344), (6096, 80304), (6692, 73152), (7112, 68832), (7648, 64008), (8001, 61184), (8064, 60706), (8128, 60228), (8604, 56896), (9144, 53536), (10038, 48768), (10668, 45888), (11472, 42672), (12192, 40152), (13384, 36576), (14224, 34416), (15057, 32512), (15296, 32004), (16002, 30592), (16128, 30353), (16256, 30114), (17208, 28448), (18288, 26768), (20076, 24384), (21336, 22944)]