487748352

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{997}}^1$

素因数の和:1043

約数の個数: 216

約数和(自身を含む): 1627849776

約数和(自身を除く): 1140101424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 588, 624, 637, 672, 728, 768, 784, 832, 896, 997, 1092, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1792, 1911, 1994, 2184, 2352, 2496, 2548, 2688, 2912, 2991, 3136, 3328, 3822, 3988, 4368, 4704, 4992, 5096, 5376, 5824, 5982, 6272, 6979, 7644, 7976, 8736, 9408, 9984, 10192, 11648, 11964, 12544, 12961, 13958, 15288, 15952, 17472, 18816, 20384, 20937, 23296, 23928, 25922, 27916, 30576, 31904, 34944, 37632, 38883, 40768, 41874, 47856, 48853, 51844, 55832, 61152, 63808, 69888, 77766, 81536, 83748, 90727, 95712, 97706, 103688, 111664, 122304, 127616, 146559, 155532, 163072, 167496, 181454, 191424, 195412, 207376, 223328, 244608, 255232, 272181, 293118, 311064, 334992, 362908, 382848, 390824, 414752, 446656, 489216, 544362, 586236, 622128, 635089, 669984, 725816, 765696, 781648, 829504, 893312, 1088724, 1172472, 1244256, 1270178, 1339968, 1451632, 1563296, 1659008, 1786624, 1905267, 2177448, 2344944, 2488512, 2540356, 2679936, 2903264, 3126592, 3318016, 3810534, 4354896, 4689888, 4977024, 5080712, 5359872, 5806528, 6253184, 7621068, 8709792, 9379776, 9954048, 10161424, 11613056, 12506368, 15242136, 17419584, 18759552, 20322848, 23226112, 30484272, 34839168, 37519104, 40645696, 60968544, 69678336, 81291392, 121937088, 162582784, 243874176, 487748352]

約数ペア:

[(1, 487748352), (2, 243874176), (3, 162582784), (4, 121937088), (6, 81291392), (7, 69678336), (8, 60968544), (12, 40645696), (13, 37519104), (14, 34839168), (16, 30484272), (21, 23226112), (24, 20322848), (26, 18759552), (28, 17419584), (32, 15242136), (39, 12506368), (42, 11613056), (48, 10161424), (49, 9954048), (52, 9379776), (56, 8709792), (64, 7621068), (78, 6253184), (84, 5806528), (91, 5359872), (96, 5080712), (98, 4977024), (104, 4689888), (112, 4354896), (128, 3810534), (147, 3318016), (156, 3126592), (168, 2903264), (182, 2679936), (192, 2540356), (196, 2488512), (208, 2344944), (224, 2177448), (256, 1905267), (273, 1786624), (294, 1659008), (312, 1563296), (336, 1451632), (364, 1339968), (384, 1270178), (392, 1244256), (416, 1172472), (448, 1088724), (546, 893312), (588, 829504), (624, 781648), (637, 765696), (672, 725816), (728, 669984), (768, 635089), (784, 622128), (832, 586236), (896, 544362), (997, 489216), (1092, 446656), (1176, 414752), (1248, 390824), (1274, 382848), (1344, 362908), (1456, 334992), (1568, 311064), (1664, 293118), (1792, 272181), (1911, 255232), (1994, 244608), (2184, 223328), (2352, 207376), (2496, 195412), (2548, 191424), (2688, 181454), (2912, 167496), (2991, 163072), (3136, 155532), (3328, 146559), (3822, 127616), (3988, 122304), (4368, 111664), (4704, 103688), (4992, 97706), (5096, 95712), (5376, 90727), (5824, 83748), (5982, 81536), (6272, 77766), (6979, 69888), (7644, 63808), (7976, 61152), (8736, 55832), (9408, 51844), (9984, 48853), (10192, 47856), (11648, 41874), (11964, 40768), (12544, 38883), (12961, 37632), (13958, 34944), (15288, 31904), (15952, 30576), (17472, 27916), (18816, 25922), (20384, 23928), (20937, 23296)]