245956608

素因数分解:

$2^{16}\times 3^3\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 136

約数和(自身を含む): 733997600

約数和(自身を除く): 488040992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 139, 144, 192, 216, 256, 278, 288, 384, 417, 432, 512, 556, 576, 768, 834, 864, 1024, 1112, 1152, 1251, 1536, 1668, 1728, 2048, 2224, 2304, 2502, 3072, 3336, 3456, 3753, 4096, 4448, 4608, 5004, 6144, 6672, 6912, 7506, 8192, 8896, 9216, 10008, 12288, 13344, 13824, 15012, 16384, 17792, 18432, 20016, 24576, 26688, 27648, 30024, 32768, 35584, 36864, 40032, 49152, 53376, 55296, 60048, 65536, 71168, 73728, 80064, 98304, 106752, 110592, 120096, 142336, 147456, 160128, 196608, 213504, 221184, 240192, 284672, 294912, 320256, 427008, 442368, 480384, 569344, 589824, 640512, 854016, 884736, 960768, 1138688, 1281024, 1708032, 1769472, 1921536, 2277376, 2562048, 3416064, 3843072, 4554752, 5124096, 6832128, 7686144, 9109504, 10248192, 13664256, 15372288, 20496384, 27328512, 30744576, 40992768, 61489152, 81985536, 122978304, 245956608]

約数ペア:

[(1, 245956608), (2, 122978304), (3, 81985536), (4, 61489152), (6, 40992768), (8, 30744576), (9, 27328512), (12, 20496384), (16, 15372288), (18, 13664256), (24, 10248192), (27, 9109504), (32, 7686144), (36, 6832128), (48, 5124096), (54, 4554752), (64, 3843072), (72, 3416064), (96, 2562048), (108, 2277376), (128, 1921536), (139, 1769472), (144, 1708032), (192, 1281024), (216, 1138688), (256, 960768), (278, 884736), (288, 854016), (384, 640512), (417, 589824), (432, 569344), (512, 480384), (556, 442368), (576, 427008), (768, 320256), (834, 294912), (864, 284672), (1024, 240192), (1112, 221184), (1152, 213504), (1251, 196608), (1536, 160128), (1668, 147456), (1728, 142336), (2048, 120096), (2224, 110592), (2304, 106752), (2502, 98304), (3072, 80064), (3336, 73728), (3456, 71168), (3753, 65536), (4096, 60048), (4448, 55296), (4608, 53376), (5004, 49152), (6144, 40032), (6672, 36864), (6912, 35584), (7506, 32768), (8192, 30024), (8896, 27648), (9216, 26688), (10008, 24576), (12288, 20016), (13344, 18432), (13824, 17792), (15012, 16384)]