551119488

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{691}}^1$

素因数の和:806

約数の個数: 128

約数和(自身を含む): 1535907840

約数和(自身を除く): 984788352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 67, 93, 96, 124, 128, 134, 186, 192, 201, 248, 268, 372, 384, 402, 496, 536, 691, 744, 804, 992, 1072, 1382, 1488, 1608, 1984, 2073, 2077, 2144, 2764, 2976, 3216, 3968, 4146, 4154, 4288, 5528, 5952, 6231, 6432, 8292, 8308, 8576, 11056, 11904, 12462, 12864, 16584, 16616, 21421, 22112, 24924, 25728, 33168, 33232, 42842, 44224, 46297, 49848, 64263, 66336, 66464, 85684, 88448, 92594, 99696, 128526, 132672, 132928, 138891, 171368, 185188, 199392, 257052, 265344, 265856, 277782, 342736, 370376, 398784, 514104, 555564, 685472, 740752, 797568, 1028208, 1111128, 1370944, 1435207, 1481504, 2056416, 2222256, 2741888, 2870414, 2963008, 4112832, 4305621, 4444512, 5740828, 5926016, 8225664, 8611242, 8889024, 11481656, 17222484, 17778048, 22963312, 34444968, 45926624, 68889936, 91853248, 137779872, 183706496, 275559744, 551119488]

約数ペア:

[(1, 551119488), (2, 275559744), (3, 183706496), (4, 137779872), (6, 91853248), (8, 68889936), (12, 45926624), (16, 34444968), (24, 22963312), (31, 17778048), (32, 17222484), (48, 11481656), (62, 8889024), (64, 8611242), (67, 8225664), (93, 5926016), (96, 5740828), (124, 4444512), (128, 4305621), (134, 4112832), (186, 2963008), (192, 2870414), (201, 2741888), (248, 2222256), (268, 2056416), (372, 1481504), (384, 1435207), (402, 1370944), (496, 1111128), (536, 1028208), (691, 797568), (744, 740752), (804, 685472), (992, 555564), (1072, 514104), (1382, 398784), (1488, 370376), (1608, 342736), (1984, 277782), (2073, 265856), (2077, 265344), (2144, 257052), (2764, 199392), (2976, 185188), (3216, 171368), (3968, 138891), (4146, 132928), (4154, 132672), (4288, 128526), (5528, 99696), (5952, 92594), (6231, 88448), (6432, 85684), (8292, 66464), (8308, 66336), (8576, 64263), (11056, 49848), (11904, 46297), (12462, 44224), (12864, 42842), (16584, 33232), (16616, 33168), (21421, 25728), (22112, 24924)]