229113856

素因数分解:

$2^{19}\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:80

約数の個数: 80

約数和(自身を含む): 503316000

約数和(自身を除く): 274202144

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 128, 152, 184, 256, 304, 368, 437, 512, 608, 736, 874, 1024, 1216, 1472, 1748, 2048, 2432, 2944, 3496, 4096, 4864, 5888, 6992, 8192, 9728, 11776, 13984, 16384, 19456, 23552, 27968, 32768, 38912, 47104, 55936, 65536, 77824, 94208, 111872, 131072, 155648, 188416, 223744, 262144, 311296, 376832, 447488, 524288, 622592, 753664, 894976, 1245184, 1507328, 1789952, 2490368, 3014656, 3579904, 4980736, 6029312, 7159808, 9961472, 12058624, 14319616, 28639232, 57278464, 114556928, 229113856]

約数ペア:

[(1, 229113856), (2, 114556928), (4, 57278464), (8, 28639232), (16, 14319616), (19, 12058624), (23, 9961472), (32, 7159808), (38, 6029312), (46, 4980736), (64, 3579904), (76, 3014656), (92, 2490368), (128, 1789952), (152, 1507328), (184, 1245184), (256, 894976), (304, 753664), (368, 622592), (437, 524288), (512, 447488), (608, 376832), (736, 311296), (874, 262144), (1024, 223744), (1216, 188416), (1472, 155648), (1748, 131072), (2048, 111872), (2432, 94208), (2944, 77824), (3496, 65536), (4096, 55936), (4864, 47104), (5888, 38912), (6992, 32768), (8192, 27968), (9728, 23552), (11776, 19456), (13984, 16384)]