231569408

素因数分解:

$2^{11}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:615

約数の個数: 96

約数和(自身を含む): 548402400

約数和(自身を除く): 316832992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 557, 812, 896, 928, 1024, 1114, 1624, 1792, 1856, 2048, 2228, 3248, 3584, 3712, 3899, 4456, 6496, 7168, 7424, 7798, 8912, 12992, 14336, 14848, 15596, 16153, 17824, 25984, 29696, 31192, 32306, 35648, 51968, 59392, 62384, 64612, 71296, 103936, 113071, 124768, 129224, 142592, 207872, 226142, 249536, 258448, 285184, 415744, 452284, 499072, 516896, 570368, 904568, 998144, 1033792, 1140736, 1809136, 1996288, 2067584, 3618272, 3992576, 4135168, 7236544, 7985152, 8270336, 14473088, 16540672, 28946176, 33081344, 57892352, 115784704, 231569408]

約数ペア:

[(1, 231569408), (2, 115784704), (4, 57892352), (7, 33081344), (8, 28946176), (14, 16540672), (16, 14473088), (28, 8270336), (29, 7985152), (32, 7236544), (56, 4135168), (58, 3992576), (64, 3618272), (112, 2067584), (116, 1996288), (128, 1809136), (203, 1140736), (224, 1033792), (232, 998144), (256, 904568), (406, 570368), (448, 516896), (464, 499072), (512, 452284), (557, 415744), (812, 285184), (896, 258448), (928, 249536), (1024, 226142), (1114, 207872), (1624, 142592), (1792, 129224), (1856, 124768), (2048, 113071), (2228, 103936), (3248, 71296), (3584, 64612), (3712, 62384), (3899, 59392), (4456, 51968), (6496, 35648), (7168, 32306), (7424, 31192), (7798, 29696), (8912, 25984), (12992, 17824), (14336, 16153), (14848, 15596)]