1283411808

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{636613}}^1$

素因数の和:636636

約数の個数: 72

約数和(自身を含む): 4171094928

約数和(自身を除く): 2887683120

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 636613, 1273226, 1909839, 2546452, 3819678, 4456291, 5092904, 5729517, 7639356, 8912582, 10185808, 11459034, 13368873, 15278712, 17825164, 20371616, 22918068, 26737746, 30557424, 35650328, 40106619, 45836136, 53475492, 61114848, 71300656, 80213238, 91672272, 106950984, 142601312, 160426476, 183344544, 213901968, 320852952, 427803936, 641705904, 1283411808]

約数ペア:

[(1, 1283411808), (2, 641705904), (3, 427803936), (4, 320852952), (6, 213901968), (7, 183344544), (8, 160426476), (9, 142601312), (12, 106950984), (14, 91672272), (16, 80213238), (18, 71300656), (21, 61114848), (24, 53475492), (28, 45836136), (32, 40106619), (36, 35650328), (42, 30557424), (48, 26737746), (56, 22918068), (63, 20371616), (72, 17825164), (84, 15278712), (96, 13368873), (112, 11459034), (126, 10185808), (144, 8912582), (168, 7639356), (224, 5729517), (252, 5092904), (288, 4456291), (336, 3819678), (504, 2546452), (672, 1909839), (1008, 1273226), (2016, 636613)]