1855373312

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:353

約数の個数: 120

約数和(自身を含む): 4139651712

約数和(自身を除く): 2284278400

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 256, 281, 403, 416, 496, 512, 562, 806, 832, 992, 1024, 1124, 1612, 1664, 1984, 2048, 2248, 3224, 3328, 3653, 3968, 4096, 4496, 6448, 6656, 7306, 7936, 8192, 8711, 8992, 12896, 13312, 14612, 15872, 16384, 17422, 17984, 25792, 26624, 29224, 31744, 34844, 35968, 51584, 53248, 58448, 63488, 69688, 71936, 103168, 106496, 113243, 116896, 126976, 139376, 143872, 206336, 212992, 226486, 233792, 253952, 278752, 287744, 412672, 452972, 467584, 507904, 557504, 575488, 825344, 905944, 935168, 1115008, 1150976, 1650688, 1811888, 1870336, 2230016, 2301952, 3301376, 3623776, 3740672, 4460032, 4603904, 6602752, 7247552, 7481344, 8920064, 14495104, 14962688, 17840128, 28990208, 29925376, 35680256, 57980416, 59850752, 71360512, 115960832, 142721024, 231921664, 463843328, 927686656, 1855373312]

約数ペア:

[(1, 1855373312), (2, 927686656), (4, 463843328), (8, 231921664), (13, 142721024), (16, 115960832), (26, 71360512), (31, 59850752), (32, 57980416), (52, 35680256), (62, 29925376), (64, 28990208), (104, 17840128), (124, 14962688), (128, 14495104), (208, 8920064), (248, 7481344), (256, 7247552), (281, 6602752), (403, 4603904), (416, 4460032), (496, 3740672), (512, 3623776), (562, 3301376), (806, 2301952), (832, 2230016), (992, 1870336), (1024, 1811888), (1124, 1650688), (1612, 1150976), (1664, 1115008), (1984, 935168), (2048, 905944), (2248, 825344), (3224, 575488), (3328, 557504), (3653, 507904), (3968, 467584), (4096, 452972), (4496, 412672), (6448, 287744), (6656, 278752), (7306, 253952), (7936, 233792), (8192, 226486), (8711, 212992), (8992, 206336), (12896, 143872), (13312, 139376), (14612, 126976), (15872, 116896), (16384, 113243), (17422, 106496), (17984, 103168), (25792, 71936), (26624, 69688), (29224, 63488), (31744, 58448), (34844, 53248), (35968, 51584)]