249535488

素因数分解:

$2^{10}\times 3^1\times {\mathrm{29}}^1\times {\mathrm{2801}}^1$

素因数の和:2853

約数の個数: 88

約数和(自身を含む): 688283280

約数和(自身を除く): 438747792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1024, 1392, 1536, 1856, 2784, 2801, 3072, 3712, 5568, 5602, 7424, 8403, 11136, 11204, 14848, 16806, 22272, 22408, 29696, 33612, 44544, 44816, 67224, 81229, 89088, 89632, 134448, 162458, 179264, 243687, 268896, 324916, 358528, 487374, 537792, 649832, 717056, 974748, 1075584, 1299664, 1434112, 1949496, 2151168, 2599328, 2868224, 3898992, 4302336, 5198656, 7797984, 8604672, 10397312, 15595968, 20794624, 31191936, 41589248, 62383872, 83178496, 124767744, 249535488]

約数ペア:

[(1, 249535488), (2, 124767744), (3, 83178496), (4, 62383872), (6, 41589248), (8, 31191936), (12, 20794624), (16, 15595968), (24, 10397312), (29, 8604672), (32, 7797984), (48, 5198656), (58, 4302336), (64, 3898992), (87, 2868224), (96, 2599328), (116, 2151168), (128, 1949496), (174, 1434112), (192, 1299664), (232, 1075584), (256, 974748), (348, 717056), (384, 649832), (464, 537792), (512, 487374), (696, 358528), (768, 324916), (928, 268896), (1024, 243687), (1392, 179264), (1536, 162458), (1856, 134448), (2784, 89632), (2801, 89088), (3072, 81229), (3712, 67224), (5568, 44816), (5602, 44544), (7424, 33612), (8403, 29696), (11136, 22408), (11204, 22272), (14848, 16806)]