872531968

素因数分解:

$2^{11}\times 7^1\times {\mathrm{11}}^2\times {\mathrm{503}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 2195968320

約数和(自身を除く): 1323436352

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 256, 308, 352, 448, 484, 503, 512, 616, 704, 847, 896, 968, 1006, 1024, 1232, 1408, 1694, 1792, 1936, 2012, 2048, 2464, 2816, 3388, 3521, 3584, 3872, 4024, 4928, 5533, 5632, 6776, 7042, 7168, 7744, 8048, 9856, 11066, 11264, 13552, 14084, 14336, 15488, 16096, 19712, 22132, 22528, 27104, 28168, 30976, 32192, 38731, 39424, 44264, 54208, 56336, 60863, 61952, 64384, 77462, 78848, 88528, 108416, 112672, 121726, 123904, 128768, 154924, 157696, 177056, 216832, 225344, 243452, 247808, 257536, 309848, 354112, 426041, 433664, 450688, 486904, 515072, 619696, 708224, 852082, 867328, 901376, 973808, 1030144, 1239392, 1416448, 1704164, 1734656, 1802752, 1947616, 2478784, 2832896, 3408328, 3605504, 3895232, 4957568, 5665792, 6816656, 7211008, 7790464, 9915136, 11331584, 13633312, 15580928, 19830272, 27266624, 31161856, 39660544, 54533248, 62323712, 79321088, 109066496, 124647424, 218132992, 436265984, 872531968]

約数ペア:

[(1, 872531968), (2, 436265984), (4, 218132992), (7, 124647424), (8, 109066496), (11, 79321088), (14, 62323712), (16, 54533248), (22, 39660544), (28, 31161856), (32, 27266624), (44, 19830272), (56, 15580928), (64, 13633312), (77, 11331584), (88, 9915136), (112, 7790464), (121, 7211008), (128, 6816656), (154, 5665792), (176, 4957568), (224, 3895232), (242, 3605504), (256, 3408328), (308, 2832896), (352, 2478784), (448, 1947616), (484, 1802752), (503, 1734656), (512, 1704164), (616, 1416448), (704, 1239392), (847, 1030144), (896, 973808), (968, 901376), (1006, 867328), (1024, 852082), (1232, 708224), (1408, 619696), (1694, 515072), (1792, 486904), (1936, 450688), (2012, 433664), (2048, 426041), (2464, 354112), (2816, 309848), (3388, 257536), (3521, 247808), (3584, 243452), (3872, 225344), (4024, 216832), (4928, 177056), (5533, 157696), (5632, 154924), (6776, 128768), (7042, 123904), (7168, 121726), (7744, 112672), (8048, 108416), (9856, 88528), (11066, 78848), (11264, 77462), (13552, 64384), (14084, 61952), (14336, 60863), (15488, 56336), (16096, 54208), (19712, 44264), (22132, 39424), (22528, 38731), (27104, 32192), (28168, 30976)]