238399488

素因数分解:

$2^{12}\times 3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:282

約数の個数: 156

約数和(自身を含む): 715565760

約数和(自身を除く): 477166272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 64, 72, 87, 96, 116, 128, 144, 174, 192, 223, 232, 256, 261, 288, 348, 384, 446, 464, 512, 522, 576, 669, 696, 768, 892, 928, 1024, 1044, 1152, 1338, 1392, 1536, 1784, 1856, 2007, 2048, 2088, 2304, 2676, 2784, 3072, 3568, 3712, 4014, 4096, 4176, 4608, 5352, 5568, 6144, 6467, 7136, 7424, 8028, 8352, 9216, 10704, 11136, 12288, 12934, 14272, 14848, 16056, 16704, 18432, 19401, 21408, 22272, 25868, 28544, 29696, 32112, 33408, 36864, 38802, 42816, 44544, 51736, 57088, 58203, 59392, 64224, 66816, 77604, 85632, 89088, 103472, 114176, 116406, 118784, 128448, 133632, 155208, 171264, 178176, 206944, 228352, 232812, 256896, 267264, 310416, 342528, 356352, 413888, 456704, 465624, 513792, 534528, 620832, 685056, 827776, 913408, 931248, 1027584, 1069056, 1241664, 1370112, 1655552, 1862496, 2055168, 2483328, 2740224, 3311104, 3724992, 4110336, 4966656, 6622208, 7449984, 8220672, 9933312, 13244416, 14899968, 19866624, 26488832, 29799936, 39733248, 59599872, 79466496, 119199744, 238399488]

約数ペア:

[(1, 238399488), (2, 119199744), (3, 79466496), (4, 59599872), (6, 39733248), (8, 29799936), (9, 26488832), (12, 19866624), (16, 14899968), (18, 13244416), (24, 9933312), (29, 8220672), (32, 7449984), (36, 6622208), (48, 4966656), (58, 4110336), (64, 3724992), (72, 3311104), (87, 2740224), (96, 2483328), (116, 2055168), (128, 1862496), (144, 1655552), (174, 1370112), (192, 1241664), (223, 1069056), (232, 1027584), (256, 931248), (261, 913408), (288, 827776), (348, 685056), (384, 620832), (446, 534528), (464, 513792), (512, 465624), (522, 456704), (576, 413888), (669, 356352), (696, 342528), (768, 310416), (892, 267264), (928, 256896), (1024, 232812), (1044, 228352), (1152, 206944), (1338, 178176), (1392, 171264), (1536, 155208), (1784, 133632), (1856, 128448), (2007, 118784), (2048, 116406), (2088, 114176), (2304, 103472), (2676, 89088), (2784, 85632), (3072, 77604), (3568, 66816), (3712, 64224), (4014, 59392), (4096, 58203), (4176, 57088), (4608, 51736), (5352, 44544), (5568, 42816), (6144, 38802), (6467, 36864), (7136, 33408), (7424, 32112), (8028, 29696), (8352, 28544), (9216, 25868), (10704, 22272), (11136, 21408), (12288, 19401), (12934, 18432), (14272, 16704), (14848, 16056)]