226144256

素因数分解:

$2^{12}\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:205

約数の個数: 104

約数和(自身を含む): 506400384

約数和(自身を除く): 280256128

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 137, 208, 248, 256, 274, 403, 416, 496, 512, 548, 806, 832, 992, 1024, 1096, 1612, 1664, 1781, 1984, 2048, 2192, 3224, 3328, 3562, 3968, 4096, 4247, 4384, 6448, 6656, 7124, 7936, 8494, 8768, 12896, 13312, 14248, 15872, 16988, 17536, 25792, 26624, 28496, 31744, 33976, 35072, 51584, 53248, 55211, 56992, 63488, 67952, 70144, 103168, 110422, 113984, 126976, 135904, 140288, 206336, 220844, 227968, 271808, 280576, 412672, 441688, 455936, 543616, 561152, 825344, 883376, 911872, 1087232, 1650688, 1766752, 1823744, 2174464, 3533504, 3647488, 4348928, 7067008, 7294976, 8697856, 14134016, 17395712, 28268032, 56536064, 113072128, 226144256]

約数ペア:

[(1, 226144256), (2, 113072128), (4, 56536064), (8, 28268032), (13, 17395712), (16, 14134016), (26, 8697856), (31, 7294976), (32, 7067008), (52, 4348928), (62, 3647488), (64, 3533504), (104, 2174464), (124, 1823744), (128, 1766752), (137, 1650688), (208, 1087232), (248, 911872), (256, 883376), (274, 825344), (403, 561152), (416, 543616), (496, 455936), (512, 441688), (548, 412672), (806, 280576), (832, 271808), (992, 227968), (1024, 220844), (1096, 206336), (1612, 140288), (1664, 135904), (1781, 126976), (1984, 113984), (2048, 110422), (2192, 103168), (3224, 70144), (3328, 67952), (3562, 63488), (3968, 56992), (4096, 55211), (4247, 53248), (4384, 51584), (6448, 35072), (6656, 33976), (7124, 31744), (7936, 28496), (8494, 26624), (8768, 25792), (12896, 17536), (13312, 16988), (14248, 15872)]