348389376

素因数分解:

$2^{18}\times 3^1\times {\mathrm{443}}^1$

素因数の和:482

約数の個数: 76

約数和(自身を含む): 931133712

約数和(自身を除く): 582744336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 443, 512, 768, 886, 1024, 1329, 1536, 1772, 2048, 2658, 3072, 3544, 4096, 5316, 6144, 7088, 8192, 10632, 12288, 14176, 16384, 21264, 24576, 28352, 32768, 42528, 49152, 56704, 65536, 85056, 98304, 113408, 131072, 170112, 196608, 226816, 262144, 340224, 393216, 453632, 680448, 786432, 907264, 1360896, 1814528, 2721792, 3629056, 5443584, 7258112, 10887168, 14516224, 21774336, 29032448, 43548672, 58064896, 87097344, 116129792, 174194688, 348389376]

約数ペア:

[(1, 348389376), (2, 174194688), (3, 116129792), (4, 87097344), (6, 58064896), (8, 43548672), (12, 29032448), (16, 21774336), (24, 14516224), (32, 10887168), (48, 7258112), (64, 5443584), (96, 3629056), (128, 2721792), (192, 1814528), (256, 1360896), (384, 907264), (443, 786432), (512, 680448), (768, 453632), (886, 393216), (1024, 340224), (1329, 262144), (1536, 226816), (1772, 196608), (2048, 170112), (2658, 131072), (3072, 113408), (3544, 98304), (4096, 85056), (5316, 65536), (6144, 56704), (7088, 49152), (8192, 42528), (10632, 32768), (12288, 28352), (14176, 24576), (16384, 21264)]