489500928

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1$

素因数の和:250

約数の個数: 288

約数和(自身を含む): 1690142720

約数和(自身を除く): 1200641792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 67, 72, 84, 96, 108, 112, 126, 128, 134, 144, 151, 168, 189, 192, 201, 216, 224, 252, 256, 268, 288, 302, 336, 378, 384, 402, 432, 448, 453, 469, 504, 536, 576, 603, 604, 672, 756, 768, 804, 864, 896, 906, 938, 1008, 1057, 1072, 1152, 1206, 1208, 1344, 1359, 1407, 1512, 1608, 1728, 1792, 1809, 1812, 1876, 2016, 2114, 2144, 2304, 2412, 2416, 2688, 2718, 2814, 3024, 3171, 3216, 3456, 3618, 3624, 3752, 4032, 4077, 4221, 4228, 4288, 4824, 4832, 5376, 5436, 5628, 6048, 6342, 6432, 6912, 7236, 7248, 7504, 8064, 8154, 8442, 8456, 8576, 9513, 9648, 9664, 10117, 10872, 11256, 12096, 12663, 12684, 12864, 14472, 14496, 15008, 16128, 16308, 16884, 16912, 17152, 19026, 19296, 19328, 20234, 21744, 22512, 24192, 25326, 25368, 25728, 28539, 28944, 28992, 30016, 30351, 32616, 33768, 33824, 38052, 38592, 38656, 40468, 43488, 45024, 48384, 50652, 50736, 51456, 57078, 57888, 57984, 60032, 60702, 65232, 67536, 67648, 70819, 76104, 77184, 80936, 86976, 90048, 91053, 101304, 101472, 114156, 115776, 115968, 120064, 121404, 130464, 135072, 135296, 141638, 152208, 154368, 161872, 173952, 180096, 182106, 202608, 202944, 212457, 228312, 231552, 242808, 260928, 270144, 270592, 273159, 283276, 304416, 323744, 347904, 360192, 364212, 405216, 405888, 424914, 456624, 463104, 485616, 521856, 540288, 546318, 566552, 608832, 637371, 647488, 728424, 810432, 811776, 849828, 913248, 971232, 1043712, 1080576, 1092636, 1133104, 1217664, 1274742, 1294976, 1456848, 1620864, 1699656, 1826496, 1912113, 1942464, 2185272, 2266208, 2435328, 2549484, 2589952, 2913696, 3241728, 3399312, 3652992, 3824226, 3884928, 4370544, 4532416, 5098968, 5827392, 6798624, 7305984, 7648452, 7769856, 8741088, 9064832, 10197936, 11654784, 13597248, 15296904, 17482176, 18129664, 20395872, 23309568, 27194496, 30593808, 34964352, 40791744, 54388992, 61187616, 69928704, 81583488, 122375232, 163166976, 244750464, 489500928]

約数ペア:

[(1, 489500928), (2, 244750464), (3, 163166976), (4, 122375232), (6, 81583488), (7, 69928704), (8, 61187616), (9, 54388992), (12, 40791744), (14, 34964352), (16, 30593808), (18, 27194496), (21, 23309568), (24, 20395872), (27, 18129664), (28, 17482176), (32, 15296904), (36, 13597248), (42, 11654784), (48, 10197936), (54, 9064832), (56, 8741088), (63, 7769856), (64, 7648452), (67, 7305984), (72, 6798624), (84, 5827392), (96, 5098968), (108, 4532416), (112, 4370544), (126, 3884928), (128, 3824226), (134, 3652992), (144, 3399312), (151, 3241728), (168, 2913696), (189, 2589952), (192, 2549484), (201, 2435328), (216, 2266208), (224, 2185272), (252, 1942464), (256, 1912113), (268, 1826496), (288, 1699656), (302, 1620864), (336, 1456848), (378, 1294976), (384, 1274742), (402, 1217664), (432, 1133104), (448, 1092636), (453, 1080576), (469, 1043712), (504, 971232), (536, 913248), (576, 849828), (603, 811776), (604, 810432), (672, 728424), (756, 647488), (768, 637371), (804, 608832), (864, 566552), (896, 546318), (906, 540288), (938, 521856), (1008, 485616), (1057, 463104), (1072, 456624), (1152, 424914), (1206, 405888), (1208, 405216), (1344, 364212), (1359, 360192), (1407, 347904), (1512, 323744), (1608, 304416), (1728, 283276), (1792, 273159), (1809, 270592), (1812, 270144), (1876, 260928), (2016, 242808), (2114, 231552), (2144, 228312), (2304, 212457), (2412, 202944), (2416, 202608), (2688, 182106), (2718, 180096), (2814, 173952), (3024, 161872), (3171, 154368), (3216, 152208), (3456, 141638), (3618, 135296), (3624, 135072), (3752, 130464), (4032, 121404), (4077, 120064), (4221, 115968), (4228, 115776), (4288, 114156), (4824, 101472), (4832, 101304), (5376, 91053), (5436, 90048), (5628, 86976), (6048, 80936), (6342, 77184), (6432, 76104), (6912, 70819), (7236, 67648), (7248, 67536), (7504, 65232), (8064, 60702), (8154, 60032), (8442, 57984), (8456, 57888), (8576, 57078), (9513, 51456), (9648, 50736), (9664, 50652), (10117, 48384), (10872, 45024), (11256, 43488), (12096, 40468), (12663, 38656), (12684, 38592), (12864, 38052), (14472, 33824), (14496, 33768), (15008, 32616), (16128, 30351), (16308, 30016), (16884, 28992), (16912, 28944), (17152, 28539), (19026, 25728), (19296, 25368), (19328, 25326), (20234, 24192), (21744, 22512)]