268840704

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^3\times {\mathrm{263}}^1$

素因数の和:315

約数の個数: 144

約数和(自身を含む): 789997824

約数和(自身を除く): 521157120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 176, 192, 242, 256, 263, 264, 352, 363, 384, 484, 526, 528, 704, 726, 768, 789, 968, 1052, 1056, 1331, 1408, 1452, 1578, 1936, 2104, 2112, 2662, 2816, 2893, 2904, 3156, 3872, 3993, 4208, 4224, 5324, 5786, 5808, 6312, 7744, 7986, 8416, 8448, 8679, 10648, 11572, 11616, 12624, 15488, 15972, 16832, 17358, 21296, 23144, 23232, 25248, 30976, 31823, 31944, 33664, 34716, 42592, 46288, 46464, 50496, 63646, 63888, 67328, 69432, 85184, 92576, 92928, 95469, 100992, 127292, 127776, 138864, 170368, 185152, 190938, 201984, 254584, 255552, 277728, 340736, 350053, 370304, 381876, 509168, 511104, 555456, 700106, 740608, 763752, 1018336, 1022208, 1050159, 1110912, 1400212, 1527504, 2036672, 2100318, 2221824, 2800424, 3055008, 4073344, 4200636, 5600848, 6110016, 8146688, 8401272, 11201696, 12220032, 16802544, 22403392, 24440064, 33605088, 44806784, 67210176, 89613568, 134420352, 268840704]

約数ペア:

[(1, 268840704), (2, 134420352), (3, 89613568), (4, 67210176), (6, 44806784), (8, 33605088), (11, 24440064), (12, 22403392), (16, 16802544), (22, 12220032), (24, 11201696), (32, 8401272), (33, 8146688), (44, 6110016), (48, 5600848), (64, 4200636), (66, 4073344), (88, 3055008), (96, 2800424), (121, 2221824), (128, 2100318), (132, 2036672), (176, 1527504), (192, 1400212), (242, 1110912), (256, 1050159), (263, 1022208), (264, 1018336), (352, 763752), (363, 740608), (384, 700106), (484, 555456), (526, 511104), (528, 509168), (704, 381876), (726, 370304), (768, 350053), (789, 340736), (968, 277728), (1052, 255552), (1056, 254584), (1331, 201984), (1408, 190938), (1452, 185152), (1578, 170368), (1936, 138864), (2104, 127776), (2112, 127292), (2662, 100992), (2816, 95469), (2893, 92928), (2904, 92576), (3156, 85184), (3872, 69432), (3993, 67328), (4208, 63888), (4224, 63646), (5324, 50496), (5786, 46464), (5808, 46288), (6312, 42592), (7744, 34716), (7986, 33664), (8416, 31944), (8448, 31823), (8679, 30976), (10648, 25248), (11572, 23232), (11616, 23144), (12624, 21296), (15488, 17358), (15972, 16832)]