209342448

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1871}}^1$

素因数の和:1932

約数の個数: 160

約数和(自身を含む): 705669120

約数和(自身を除く): 496326672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 504, 518, 592, 666, 756, 777, 888, 999, 1008, 1036, 1332, 1512, 1554, 1776, 1871, 1998, 2072, 2331, 2664, 3024, 3108, 3742, 3996, 4144, 4662, 5328, 5613, 6216, 6993, 7484, 7992, 9324, 11226, 12432, 13097, 13986, 14968, 15984, 16839, 18648, 22452, 26194, 27972, 29936, 33678, 37296, 39291, 44904, 50517, 52388, 55944, 67356, 69227, 78582, 89808, 101034, 104776, 111888, 117873, 134712, 138454, 157164, 202068, 207681, 209552, 235746, 269424, 276908, 314328, 353619, 404136, 415362, 471492, 484589, 553816, 623043, 628656, 707238, 808272, 830724, 942984, 969178, 1107632, 1246086, 1414476, 1453767, 1661448, 1869129, 1885968, 1938356, 2492172, 2828952, 2907534, 3322896, 3738258, 3876712, 4361301, 4984344, 5657904, 5815068, 7476516, 7753424, 8722602, 9968688, 11630136, 13083903, 14953032, 17445204, 23260272, 26167806, 29906064, 34890408, 52335612, 69780816, 104671224, 209342448]

約数ペア:

[(1, 209342448), (2, 104671224), (3, 69780816), (4, 52335612), (6, 34890408), (7, 29906064), (8, 26167806), (9, 23260272), (12, 17445204), (14, 14953032), (16, 13083903), (18, 11630136), (21, 9968688), (24, 8722602), (27, 7753424), (28, 7476516), (36, 5815068), (37, 5657904), (42, 4984344), (48, 4361301), (54, 3876712), (56, 3738258), (63, 3322896), (72, 2907534), (74, 2828952), (84, 2492172), (108, 1938356), (111, 1885968), (112, 1869129), (126, 1661448), (144, 1453767), (148, 1414476), (168, 1246086), (189, 1107632), (216, 969178), (222, 942984), (252, 830724), (259, 808272), (296, 707238), (333, 628656), (336, 623043), (378, 553816), (432, 484589), (444, 471492), (504, 415362), (518, 404136), (592, 353619), (666, 314328), (756, 276908), (777, 269424), (888, 235746), (999, 209552), (1008, 207681), (1036, 202068), (1332, 157164), (1512, 138454), (1554, 134712), (1776, 117873), (1871, 111888), (1998, 104776), (2072, 101034), (2331, 89808), (2664, 78582), (3024, 69227), (3108, 67356), (3742, 55944), (3996, 52388), (4144, 50517), (4662, 44904), (5328, 39291), (5613, 37296), (6216, 33678), (6993, 29936), (7484, 27972), (7992, 26194), (9324, 22452), (11226, 18648), (12432, 16839), (13097, 15984), (13986, 14968)]