490772436

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3299}}^1$

素因数の和:3354

約数の個数: 144

約数和(自身を含む): 1516838400

約数和(自身を除く): 1026065964

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 23, 28, 33, 42, 44, 46, 49, 66, 69, 77, 84, 92, 98, 132, 138, 147, 154, 161, 196, 231, 253, 276, 294, 308, 322, 462, 483, 506, 539, 588, 644, 759, 924, 966, 1012, 1078, 1127, 1518, 1617, 1771, 1932, 2156, 2254, 3036, 3234, 3299, 3381, 3542, 4508, 5313, 6468, 6598, 6762, 7084, 9897, 10626, 12397, 13196, 13524, 19794, 21252, 23093, 24794, 36289, 37191, 39588, 46186, 49588, 69279, 72578, 74382, 75877, 92372, 108867, 138558, 145156, 148764, 151754, 161651, 217734, 227631, 254023, 277116, 303508, 323302, 435468, 455262, 484953, 508046, 531139, 646604, 762069, 834647, 910524, 969906, 1016092, 1062278, 1524138, 1593417, 1669294, 1778161, 1939812, 2124556, 2503941, 3048276, 3186834, 3338588, 3556322, 3717973, 5007882, 5334483, 5842529, 6373668, 7112644, 7435946, 10015764, 10668966, 11153919, 11685058, 14871892, 17527587, 21337932, 22307838, 23370116, 35055174, 40897703, 44615676, 70110348, 81795406, 122693109, 163590812, 245386218, 490772436]

約数ペア:

[(1, 490772436), (2, 245386218), (3, 163590812), (4, 122693109), (6, 81795406), (7, 70110348), (11, 44615676), (12, 40897703), (14, 35055174), (21, 23370116), (22, 22307838), (23, 21337932), (28, 17527587), (33, 14871892), (42, 11685058), (44, 11153919), (46, 10668966), (49, 10015764), (66, 7435946), (69, 7112644), (77, 6373668), (84, 5842529), (92, 5334483), (98, 5007882), (132, 3717973), (138, 3556322), (147, 3338588), (154, 3186834), (161, 3048276), (196, 2503941), (231, 2124556), (253, 1939812), (276, 1778161), (294, 1669294), (308, 1593417), (322, 1524138), (462, 1062278), (483, 1016092), (506, 969906), (539, 910524), (588, 834647), (644, 762069), (759, 646604), (924, 531139), (966, 508046), (1012, 484953), (1078, 455262), (1127, 435468), (1518, 323302), (1617, 303508), (1771, 277116), (1932, 254023), (2156, 227631), (2254, 217734), (3036, 161651), (3234, 151754), (3299, 148764), (3381, 145156), (3542, 138558), (4508, 108867), (5313, 92372), (6468, 75877), (6598, 74382), (6762, 72578), (7084, 69279), (9897, 49588), (10626, 46186), (12397, 39588), (13196, 37191), (13524, 36289), (19794, 24794), (21252, 23093)]