385320792208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{134339}}^1$

素因数の和:134780

約数の個数: 80

約数和(自身を含む): 835573305600

約数和(自身を除く): 450252513392

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 379, 473, 688, 758, 946, 1516, 1892, 3032, 3784, 4169, 6064, 7568, 8338, 16297, 16676, 32594, 33352, 65188, 66704, 130376, 134339, 179267, 260752, 268678, 358534, 537356, 717068, 1074712, 1434136, 1477729, 2149424, 2868272, 2955458, 5776577, 5910916, 11553154, 11821832, 23106308, 23643664, 46212616, 50914481, 63542347, 92425232, 101828962, 127084694, 203657924, 254169388, 407315848, 508338776, 560059291, 814631696, 1016677552, 1120118582, 2189322683, 2240237164, 4378645366, 4480474328, 8757290732, 8960948656, 17514581464, 24082549513, 35029162928, 48165099026, 96330198052, 192660396104, 385320792208]

約数ペア:

[(1, 385320792208), (2, 192660396104), (4, 96330198052), (8, 48165099026), (11, 35029162928), (16, 24082549513), (22, 17514581464), (43, 8960948656), (44, 8757290732), (86, 4480474328), (88, 4378645366), (172, 2240237164), (176, 2189322683), (344, 1120118582), (379, 1016677552), (473, 814631696), (688, 560059291), (758, 508338776), (946, 407315848), (1516, 254169388), (1892, 203657924), (3032, 127084694), (3784, 101828962), (4169, 92425232), (6064, 63542347), (7568, 50914481), (8338, 46212616), (16297, 23643664), (16676, 23106308), (32594, 11821832), (33352, 11553154), (65188, 5910916), (66704, 5776577), (130376, 2955458), (134339, 2868272), (179267, 2149424), (260752, 1477729), (268678, 1434136), (358534, 1074712), (537356, 717068)]