480923212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:324

約数の個数: 144

約数和(自身を含む): 1153546240

約数和(自身を除く): 672623028

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 31, 38, 44, 62, 76, 77, 121, 124, 133, 154, 209, 217, 241, 242, 266, 308, 341, 418, 434, 482, 484, 532, 589, 682, 836, 847, 868, 964, 1178, 1364, 1463, 1687, 1694, 2299, 2356, 2387, 2651, 2926, 3374, 3388, 3751, 4123, 4579, 4598, 4774, 5302, 5852, 6479, 6748, 7471, 7502, 8246, 9158, 9196, 9548, 10604, 12958, 14942, 15004, 16093, 16492, 18316, 18557, 25916, 26257, 29161, 29884, 32053, 32186, 37114, 45353, 50369, 52297, 52514, 58322, 64106, 64372, 71269, 74228, 82181, 90706, 100738, 104594, 105028, 116644, 128212, 141949, 142538, 164362, 181412, 201476, 204127, 209188, 283898, 285076, 328724, 352583, 408254, 498883, 554059, 567796, 575267, 705166, 816508, 903991, 993643, 997766, 1108118, 1150534, 1410332, 1561439, 1807982, 1987286, 1995532, 2216236, 2301068, 3122878, 3615964, 3878413, 3974572, 6245756, 6327937, 7756826, 10930073, 12655874, 15513652, 17175829, 21860146, 25311748, 34351658, 43720292, 68703316, 120230803, 240461606, 480923212]

約数ペア:

[(1, 480923212), (2, 240461606), (4, 120230803), (7, 68703316), (11, 43720292), (14, 34351658), (19, 25311748), (22, 21860146), (28, 17175829), (31, 15513652), (38, 12655874), (44, 10930073), (62, 7756826), (76, 6327937), (77, 6245756), (121, 3974572), (124, 3878413), (133, 3615964), (154, 3122878), (209, 2301068), (217, 2216236), (241, 1995532), (242, 1987286), (266, 1807982), (308, 1561439), (341, 1410332), (418, 1150534), (434, 1108118), (482, 997766), (484, 993643), (532, 903991), (589, 816508), (682, 705166), (836, 575267), (847, 567796), (868, 554059), (964, 498883), (1178, 408254), (1364, 352583), (1463, 328724), (1687, 285076), (1694, 283898), (2299, 209188), (2356, 204127), (2387, 201476), (2651, 181412), (2926, 164362), (3374, 142538), (3388, 141949), (3751, 128212), (4123, 116644), (4579, 105028), (4598, 104594), (4774, 100738), (5302, 90706), (5852, 82181), (6479, 74228), (6748, 71269), (7471, 64372), (7502, 64106), (8246, 58322), (9158, 52514), (9196, 52297), (9548, 50369), (10604, 45353), (12958, 37114), (14942, 32186), (15004, 32053), (16093, 29884), (16492, 29161), (18316, 26257), (18557, 25916)]