255503808

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{2347}}^1$

素因数の和:2381

約数の個数: 168

約数和(自身を含む): 868346752

約数和(自身を除く): 612842944

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, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2347, 2592, 3024, 3402, 3888, 4032, 4536, 4694, 5184, 6048, 6804, 7041, 7776, 9072, 9388, 12096, 13608, 14082, 15552, 16429, 18144, 18776, 21123, 27216, 28164, 32858, 36288, 37552, 42246, 49287, 54432, 56328, 63369, 65716, 75104, 84492, 98574, 108864, 112656, 126738, 131432, 147861, 150208, 168984, 190107, 197148, 225312, 253476, 262864, 295722, 337968, 380214, 394296, 443583, 450624, 506952, 525728, 570321, 591444, 675936, 760428, 788592, 887166, 1013904, 1051456, 1140642, 1182888, 1330749, 1351872, 1520856, 1577184, 1774332, 2027808, 2281284, 2365776, 2661498, 3041712, 3154368, 3548664, 3992247, 4055616, 4562568, 4731552, 5322996, 6083424, 7097328, 7984494, 9125136, 9463104, 10645992, 12166848, 14194656, 15968988, 18250272, 21291984, 28389312, 31937976, 36500544, 42583968, 63875952, 85167936, 127751904, 255503808]

約数ペア:

[(1, 255503808), (2, 127751904), (3, 85167936), (4, 63875952), (6, 42583968), (7, 36500544), (8, 31937976), (9, 28389312), (12, 21291984), (14, 18250272), (16, 15968988), (18, 14194656), (21, 12166848), (24, 10645992), (27, 9463104), (28, 9125136), (32, 7984494), (36, 7097328), (42, 6083424), (48, 5322996), (54, 4731552), (56, 4562568), (63, 4055616), (64, 3992247), (72, 3548664), (81, 3154368), (84, 3041712), (96, 2661498), (108, 2365776), (112, 2281284), (126, 2027808), (144, 1774332), (162, 1577184), (168, 1520856), (189, 1351872), (192, 1330749), (216, 1182888), (224, 1140642), (243, 1051456), (252, 1013904), (288, 887166), (324, 788592), (336, 760428), (378, 675936), (432, 591444), (448, 570321), (486, 525728), (504, 506952), (567, 450624), (576, 443583), (648, 394296), (672, 380214), (756, 337968), (864, 295722), (972, 262864), (1008, 253476), (1134, 225312), (1296, 197148), (1344, 190107), (1512, 168984), (1701, 150208), (1728, 147861), (1944, 131432), (2016, 126738), (2268, 112656), (2347, 108864), (2592, 98574), (3024, 84492), (3402, 75104), (3888, 65716), (4032, 63369), (4536, 56328), (4694, 54432), (5184, 49287), (6048, 42246), (6804, 37552), (7041, 36288), (7776, 32858), (9072, 28164), (9388, 27216), (12096, 21123), (13608, 18776), (14082, 18144), (15552, 16429)]