268295552

素因数分解:

$2^7\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{277}}^1$

素因数の和:368

約数の個数: 128

約数和(自身を含む): 653322240

約数和(自身を除く): 385026688

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 47, 56, 64, 92, 94, 112, 128, 161, 184, 188, 224, 277, 322, 329, 368, 376, 448, 554, 644, 658, 736, 752, 896, 1081, 1108, 1288, 1316, 1472, 1504, 1939, 2162, 2216, 2576, 2632, 2944, 3008, 3878, 4324, 4432, 5152, 5264, 6016, 6371, 7567, 7756, 8648, 8864, 10304, 10528, 12742, 13019, 15134, 15512, 17296, 17728, 20608, 21056, 25484, 26038, 30268, 31024, 34592, 35456, 42112, 44597, 50968, 52076, 60536, 62048, 69184, 89194, 91133, 101936, 104152, 121072, 124096, 138368, 178388, 182266, 203872, 208304, 242144, 248192, 299437, 356776, 364532, 407744, 416608, 484288, 598874, 713552, 729064, 815488, 833216, 968576, 1197748, 1427104, 1458128, 1666432, 2096059, 2395496, 2854208, 2916256, 4192118, 4790992, 5708416, 5832512, 8384236, 9581984, 11665024, 16768472, 19163968, 33536944, 38327936, 67073888, 134147776, 268295552]

約数ペア:

[(1, 268295552), (2, 134147776), (4, 67073888), (7, 38327936), (8, 33536944), (14, 19163968), (16, 16768472), (23, 11665024), (28, 9581984), (32, 8384236), (46, 5832512), (47, 5708416), (56, 4790992), (64, 4192118), (92, 2916256), (94, 2854208), (112, 2395496), (128, 2096059), (161, 1666432), (184, 1458128), (188, 1427104), (224, 1197748), (277, 968576), (322, 833216), (329, 815488), (368, 729064), (376, 713552), (448, 598874), (554, 484288), (644, 416608), (658, 407744), (736, 364532), (752, 356776), (896, 299437), (1081, 248192), (1108, 242144), (1288, 208304), (1316, 203872), (1472, 182266), (1504, 178388), (1939, 138368), (2162, 124096), (2216, 121072), (2576, 104152), (2632, 101936), (2944, 91133), (3008, 89194), (3878, 69184), (4324, 62048), (4432, 60536), (5152, 52076), (5264, 50968), (6016, 44597), (6371, 42112), (7567, 35456), (7756, 34592), (8648, 31024), (8864, 30268), (10304, 26038), (10528, 25484), (12742, 21056), (13019, 20608), (15134, 17728), (15512, 17296)]