1664018928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{80809}}^1$

素因数の和:80847

約数の個数: 120

約数和(自身を含む): 5471160240

約数和(自身を除く): 3807141312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 312, 396, 429, 468, 528, 572, 624, 792, 858, 936, 1144, 1287, 1584, 1716, 1872, 2288, 2574, 3432, 5148, 6864, 10296, 20592, 80809, 161618, 242427, 323236, 484854, 646472, 727281, 888899, 969708, 1050517, 1292944, 1454562, 1777798, 1939416, 2101034, 2666697, 2909124, 3151551, 3555596, 3878832, 4202068, 5333394, 5818248, 6303102, 7111192, 8000091, 8404136, 9454653, 10666788, 11555687, 11636496, 12606204, 14222384, 16000182, 16808272, 18909306, 21333576, 23111374, 25212408, 32000364, 34667061, 37818612, 42667152, 46222748, 50424816, 64000728, 69334122, 75637224, 92445496, 104001183, 128001456, 138668244, 151274448, 184890992, 208002366, 277336488, 416004732, 554672976, 832009464, 1664018928]

約数ペア:

[(1, 1664018928), (2, 832009464), (3, 554672976), (4, 416004732), (6, 277336488), (8, 208002366), (9, 184890992), (11, 151274448), (12, 138668244), (13, 128001456), (16, 104001183), (18, 92445496), (22, 75637224), (24, 69334122), (26, 64000728), (33, 50424816), (36, 46222748), (39, 42667152), (44, 37818612), (48, 34667061), (52, 32000364), (66, 25212408), (72, 23111374), (78, 21333576), (88, 18909306), (99, 16808272), (104, 16000182), (117, 14222384), (132, 12606204), (143, 11636496), (144, 11555687), (156, 10666788), (176, 9454653), (198, 8404136), (208, 8000091), (234, 7111192), (264, 6303102), (286, 5818248), (312, 5333394), (396, 4202068), (429, 3878832), (468, 3555596), (528, 3151551), (572, 2909124), (624, 2666697), (792, 2101034), (858, 1939416), (936, 1777798), (1144, 1454562), (1287, 1292944), (1584, 1050517), (1716, 969708), (1872, 888899), (2288, 727281), (2574, 646472), (3432, 484854), (5148, 323236), (6864, 242427), (10296, 161618), (20592, 80809)]