2257730208

素因数分解:

$2^5\times 3^2\times {\mathrm{373}}^1\times {\mathrm{21017}}^1$

素因数の和:21406

約数の個数: 72

約数和(自身を含む): 6437939508

約数和(自身を除く): 4180209300

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 373, 746, 1119, 1492, 2238, 2984, 3357, 4476, 5968, 6714, 8952, 11936, 13428, 17904, 21017, 26856, 35808, 42034, 53712, 63051, 84068, 107424, 126102, 168136, 189153, 252204, 336272, 378306, 504408, 672544, 756612, 1008816, 1513224, 2017632, 3026448, 6052896, 7839341, 15678682, 23518023, 31357364, 47036046, 62714728, 70554069, 94072092, 125429456, 141108138, 188144184, 250858912, 282216276, 376288368, 564432552, 752576736, 1128865104, 2257730208]

約数ペア:

[(1, 2257730208), (2, 1128865104), (3, 752576736), (4, 564432552), (6, 376288368), (8, 282216276), (9, 250858912), (12, 188144184), (16, 141108138), (18, 125429456), (24, 94072092), (32, 70554069), (36, 62714728), (48, 47036046), (72, 31357364), (96, 23518023), (144, 15678682), (288, 7839341), (373, 6052896), (746, 3026448), (1119, 2017632), (1492, 1513224), (2238, 1008816), (2984, 756612), (3357, 672544), (4476, 504408), (5968, 378306), (6714, 336272), (8952, 252204), (11936, 189153), (13428, 168136), (17904, 126102), (21017, 107424), (26856, 84068), (35808, 63051), (42034, 53712)]