290809792

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:235

約数の個数: 168

約数和(自身を含む): 749661696

約数和(自身を除く): 458851904

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 161, 167, 169, 182, 184, 208, 224, 299, 322, 334, 338, 364, 368, 416, 448, 598, 644, 668, 676, 728, 736, 832, 1169, 1183, 1196, 1288, 1336, 1352, 1456, 1472, 2093, 2171, 2338, 2366, 2392, 2576, 2672, 2704, 2912, 3841, 3887, 4186, 4342, 4676, 4732, 4784, 5152, 5344, 5408, 5824, 7682, 7774, 8372, 8684, 9352, 9464, 9568, 10304, 10688, 10816, 15197, 15364, 15548, 16744, 17368, 18704, 18928, 19136, 26887, 27209, 28223, 30394, 30728, 31096, 33488, 34736, 37408, 37856, 49933, 53774, 54418, 56446, 60788, 61456, 62192, 66976, 69472, 74816, 75712, 99866, 107548, 108836, 112892, 121576, 122912, 124384, 133952, 138944, 197561, 199732, 215096, 217672, 225784, 243152, 245824, 248768, 349531, 395122, 399464, 430192, 435344, 451568, 486304, 649129, 699062, 790244, 798928, 860384, 870688, 903136, 972608, 1298258, 1398124, 1580488, 1597856, 1720768, 1741376, 1806272, 2596516, 2796248, 3160976, 3195712, 4543903, 5193032, 5592496, 6321952, 9087806, 10386064, 11184992, 12643904, 18175612, 20772128, 22369984, 36351224, 41544256, 72702448, 145404896, 290809792]

約数ペア:

[(1, 290809792), (2, 145404896), (4, 72702448), (7, 41544256), (8, 36351224), (13, 22369984), (14, 20772128), (16, 18175612), (23, 12643904), (26, 11184992), (28, 10386064), (32, 9087806), (46, 6321952), (52, 5592496), (56, 5193032), (64, 4543903), (91, 3195712), (92, 3160976), (104, 2796248), (112, 2596516), (161, 1806272), (167, 1741376), (169, 1720768), (182, 1597856), (184, 1580488), (208, 1398124), (224, 1298258), (299, 972608), (322, 903136), (334, 870688), (338, 860384), (364, 798928), (368, 790244), (416, 699062), (448, 649129), (598, 486304), (644, 451568), (668, 435344), (676, 430192), (728, 399464), (736, 395122), (832, 349531), (1169, 248768), (1183, 245824), (1196, 243152), (1288, 225784), (1336, 217672), (1352, 215096), (1456, 199732), (1472, 197561), (2093, 138944), (2171, 133952), (2338, 124384), (2366, 122912), (2392, 121576), (2576, 112892), (2672, 108836), (2704, 107548), (2912, 99866), (3841, 75712), (3887, 74816), (4186, 69472), (4342, 66976), (4676, 62192), (4732, 61456), (4784, 60788), (5152, 56446), (5344, 54418), (5408, 53774), (5824, 49933), (7682, 37856), (7774, 37408), (8372, 34736), (8684, 33488), (9352, 31096), (9464, 30728), (9568, 30394), (10304, 28223), (10688, 27209), (10816, 26887), (15197, 19136), (15364, 18928), (15548, 18704), (16744, 17368)]