347939328

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{20593}}^1$

素因数の和:20625

約数の個数: 80

約数和(自身を含む): 1011247776

約数和(自身を除く): 663308448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 512, 528, 704, 768, 1056, 1408, 1536, 2112, 2816, 4224, 5632, 8448, 16896, 20593, 41186, 61779, 82372, 123558, 164744, 226523, 247116, 329488, 453046, 494232, 658976, 679569, 906092, 988464, 1317952, 1359138, 1812184, 1976928, 2635904, 2718276, 3624368, 3953856, 5271808, 5436552, 7248736, 7907712, 10543616, 10873104, 14497472, 15815424, 21746208, 28994944, 31630848, 43492416, 57989888, 86984832, 115979776, 173969664, 347939328]

約数ペア:

[(1, 347939328), (2, 173969664), (3, 115979776), (4, 86984832), (6, 57989888), (8, 43492416), (11, 31630848), (12, 28994944), (16, 21746208), (22, 15815424), (24, 14497472), (32, 10873104), (33, 10543616), (44, 7907712), (48, 7248736), (64, 5436552), (66, 5271808), (88, 3953856), (96, 3624368), (128, 2718276), (132, 2635904), (176, 1976928), (192, 1812184), (256, 1359138), (264, 1317952), (352, 988464), (384, 906092), (512, 679569), (528, 658976), (704, 494232), (768, 453046), (1056, 329488), (1408, 247116), (1536, 226523), (2112, 164744), (2816, 123558), (4224, 82372), (5632, 61779), (8448, 41186), (16896, 20593)]