285221376

素因数分解:

$2^9\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:383

約数の個数: 240

約数和(自身を含む): 953697888

約数和(自身を除く): 668476512

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 32, 33, 34, 36, 44, 48, 51, 64, 66, 68, 72, 88, 96, 99, 102, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 256, 264, 272, 288, 306, 331, 352, 374, 384, 396, 408, 512, 528, 544, 561, 576, 612, 662, 704, 748, 768, 792, 816, 993, 1056, 1088, 1122, 1152, 1224, 1324, 1408, 1496, 1536, 1584, 1632, 1683, 1986, 2112, 2176, 2244, 2304, 2448, 2648, 2816, 2979, 2992, 3168, 3264, 3366, 3641, 3972, 4224, 4352, 4488, 4608, 4896, 5296, 5627, 5632, 5958, 5984, 6336, 6528, 6732, 7282, 7944, 8448, 8704, 8976, 9792, 10592, 10923, 11254, 11916, 11968, 12672, 13056, 13464, 14564, 15888, 16881, 16896, 17952, 19584, 21184, 21846, 22508, 23832, 23936, 25344, 26112, 26928, 29128, 31776, 32769, 33762, 35904, 39168, 42368, 43692, 45016, 47664, 47872, 50643, 50688, 53856, 58256, 61897, 63552, 65538, 67524, 71808, 78336, 84736, 87384, 90032, 95328, 95744, 101286, 107712, 116512, 123794, 127104, 131076, 135048, 143616, 169472, 174768, 180064, 185691, 190656, 202572, 215424, 233024, 247588, 254208, 262152, 270096, 287232, 349536, 360128, 371382, 381312, 405144, 430848, 466048, 495176, 508416, 524304, 540192, 557073, 699072, 720256, 742764, 762624, 810288, 861696, 932096, 990352, 1048608, 1080384, 1114146, 1398144, 1440512, 1485528, 1525248, 1620576, 1864192, 1980704, 2097216, 2160768, 2228292, 2796288, 2881024, 2971056, 3241152, 3961408, 4194432, 4321536, 4456584, 5592576, 5942112, 6482304, 7922816, 8388864, 8643072, 8913168, 11884224, 12964608, 15845632, 16777728, 17826336, 23768448, 25929216, 31691264, 35652672, 47536896, 71305344, 95073792, 142610688, 285221376]

約数ペア:

[(1, 285221376), (2, 142610688), (3, 95073792), (4, 71305344), (6, 47536896), (8, 35652672), (9, 31691264), (11, 25929216), (12, 23768448), (16, 17826336), (17, 16777728), (18, 15845632), (22, 12964608), (24, 11884224), (32, 8913168), (33, 8643072), (34, 8388864), (36, 7922816), (44, 6482304), (48, 5942112), (51, 5592576), (64, 4456584), (66, 4321536), (68, 4194432), (72, 3961408), (88, 3241152), (96, 2971056), (99, 2881024), (102, 2796288), (128, 2228292), (132, 2160768), (136, 2097216), (144, 1980704), (153, 1864192), (176, 1620576), (187, 1525248), (192, 1485528), (198, 1440512), (204, 1398144), (256, 1114146), (264, 1080384), (272, 1048608), (288, 990352), (306, 932096), (331, 861696), (352, 810288), (374, 762624), (384, 742764), (396, 720256), (408, 699072), (512, 557073), (528, 540192), (544, 524304), (561, 508416), (576, 495176), (612, 466048), (662, 430848), (704, 405144), (748, 381312), (768, 371382), (792, 360128), (816, 349536), (993, 287232), (1056, 270096), (1088, 262152), (1122, 254208), (1152, 247588), (1224, 233024), (1324, 215424), (1408, 202572), (1496, 190656), (1536, 185691), (1584, 180064), (1632, 174768), (1683, 169472), (1986, 143616), (2112, 135048), (2176, 131076), (2244, 127104), (2304, 123794), (2448, 116512), (2648, 107712), (2816, 101286), (2979, 95744), (2992, 95328), (3168, 90032), (3264, 87384), (3366, 84736), (3641, 78336), (3972, 71808), (4224, 67524), (4352, 65538), (4488, 63552), (4608, 61897), (4896, 58256), (5296, 53856), (5627, 50688), (5632, 50643), (5958, 47872), (5984, 47664), (6336, 45016), (6528, 43692), (6732, 42368), (7282, 39168), (7944, 35904), (8448, 33762), (8704, 32769), (8976, 31776), (9792, 29128), (10592, 26928), (10923, 26112), (11254, 25344), (11916, 23936), (11968, 23832), (12672, 22508), (13056, 21846), (13464, 21184), (14564, 19584), (15888, 17952), (16881, 16896)]