1835509984

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{281}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 4574531808

約数和(自身を除く): 2739021824

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 121, 154, 176, 224, 241, 242, 281, 308, 352, 482, 484, 562, 616, 847, 964, 968, 1124, 1232, 1687, 1694, 1928, 1936, 1967, 2248, 2464, 2651, 3091, 3374, 3388, 3856, 3872, 3934, 4496, 5302, 6182, 6748, 6776, 7712, 7868, 8992, 10604, 12364, 13496, 13552, 15736, 18557, 21208, 21637, 24728, 26992, 27104, 29161, 31472, 34001, 37114, 42416, 43274, 49456, 53984, 58322, 62944, 67721, 68002, 74228, 84832, 86548, 98912, 116644, 135442, 136004, 148456, 173096, 204127, 233288, 238007, 270884, 272008, 296912, 346192, 408254, 466576, 474047, 476014, 541768, 544016, 593824, 692384, 744931, 816508, 933152, 948094, 952028, 1083536, 1088032, 1489862, 1633016, 1896188, 1904056, 2167072, 2979724, 3266032, 3792376, 3808112, 5214517, 5959448, 6532064, 7584752, 7616224, 8194241, 10429034, 11918896, 15169504, 16388482, 20858068, 23837792, 32776964, 41716136, 57359687, 65553928, 83432272, 114719374, 131107856, 166864544, 229438748, 262215712, 458877496, 917754992, 1835509984]

約数ペア:

[(1, 1835509984), (2, 917754992), (4, 458877496), (7, 262215712), (8, 229438748), (11, 166864544), (14, 131107856), (16, 114719374), (22, 83432272), (28, 65553928), (32, 57359687), (44, 41716136), (56, 32776964), (77, 23837792), (88, 20858068), (112, 16388482), (121, 15169504), (154, 11918896), (176, 10429034), (224, 8194241), (241, 7616224), (242, 7584752), (281, 6532064), (308, 5959448), (352, 5214517), (482, 3808112), (484, 3792376), (562, 3266032), (616, 2979724), (847, 2167072), (964, 1904056), (968, 1896188), (1124, 1633016), (1232, 1489862), (1687, 1088032), (1694, 1083536), (1928, 952028), (1936, 948094), (1967, 933152), (2248, 816508), (2464, 744931), (2651, 692384), (3091, 593824), (3374, 544016), (3388, 541768), (3856, 476014), (3872, 474047), (3934, 466576), (4496, 408254), (5302, 346192), (6182, 296912), (6748, 272008), (6776, 270884), (7712, 238007), (7868, 233288), (8992, 204127), (10604, 173096), (12364, 148456), (13496, 136004), (13552, 135442), (15736, 116644), (18557, 98912), (21208, 86548), (21637, 84832), (24728, 74228), (26992, 68002), (27104, 67721), (29161, 62944), (31472, 58322), (34001, 53984), (37114, 49456), (42416, 43274)]