719699968

素因数分解:

$2^{14}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 1614757760

約数和(自身を除く): 895057792

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 109, 124, 128, 208, 218, 248, 256, 403, 416, 436, 496, 512, 806, 832, 872, 992, 1024, 1417, 1612, 1664, 1744, 1984, 2048, 2834, 3224, 3328, 3379, 3488, 3968, 4096, 5668, 6448, 6656, 6758, 6976, 7936, 8192, 11336, 12896, 13312, 13516, 13952, 15872, 16384, 22672, 25792, 26624, 27032, 27904, 31744, 43927, 45344, 51584, 53248, 54064, 55808, 63488, 87854, 90688, 103168, 106496, 108128, 111616, 126976, 175708, 181376, 206336, 212992, 216256, 223232, 253952, 351416, 362752, 412672, 432512, 446464, 507904, 702832, 725504, 825344, 865024, 892928, 1405664, 1451008, 1650688, 1730048, 1785856, 2811328, 2902016, 3301376, 3460096, 5622656, 5804032, 6602752, 6920192, 11245312, 11608064, 13840384, 22490624, 23216128, 27680768, 44981248, 55361536, 89962496, 179924992, 359849984, 719699968]

約数ペア:

[(1, 719699968), (2, 359849984), (4, 179924992), (8, 89962496), (13, 55361536), (16, 44981248), (26, 27680768), (31, 23216128), (32, 22490624), (52, 13840384), (62, 11608064), (64, 11245312), (104, 6920192), (109, 6602752), (124, 5804032), (128, 5622656), (208, 3460096), (218, 3301376), (248, 2902016), (256, 2811328), (403, 1785856), (416, 1730048), (436, 1650688), (496, 1451008), (512, 1405664), (806, 892928), (832, 865024), (872, 825344), (992, 725504), (1024, 702832), (1417, 507904), (1612, 446464), (1664, 432512), (1744, 412672), (1984, 362752), (2048, 351416), (2834, 253952), (3224, 223232), (3328, 216256), (3379, 212992), (3488, 206336), (3968, 181376), (4096, 175708), (5668, 126976), (6448, 111616), (6656, 108128), (6758, 106496), (6976, 103168), (7936, 90688), (8192, 87854), (11336, 63488), (12896, 55808), (13312, 54064), (13516, 53248), (13952, 51584), (15872, 45344), (16384, 43927), (22672, 31744), (25792, 27904), (26624, 27032)]