258965568

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{14503}}^1$

素因数の和:14552

約数の個数: 84

約数和(自身を含む): 766275328

約数和(自身を除く): 507309760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 14503, 17856, 29006, 43509, 58012, 87018, 116024, 130527, 174036, 232048, 261054, 348072, 449593, 464096, 522108, 696144, 899186, 928192, 1044216, 1348779, 1392288, 1798372, 2088432, 2697558, 2784576, 3596744, 4046337, 4176864, 5395116, 7193488, 8092674, 8353728, 10790232, 14386976, 16185348, 21580464, 28773952, 32370696, 43160928, 64741392, 86321856, 129482784, 258965568]

約数ペア:

[(1, 258965568), (2, 129482784), (3, 86321856), (4, 64741392), (6, 43160928), (8, 32370696), (9, 28773952), (12, 21580464), (16, 16185348), (18, 14386976), (24, 10790232), (31, 8353728), (32, 8092674), (36, 7193488), (48, 5395116), (62, 4176864), (64, 4046337), (72, 3596744), (93, 2784576), (96, 2697558), (124, 2088432), (144, 1798372), (186, 1392288), (192, 1348779), (248, 1044216), (279, 928192), (288, 899186), (372, 696144), (496, 522108), (558, 464096), (576, 449593), (744, 348072), (992, 261054), (1116, 232048), (1488, 174036), (1984, 130527), (2232, 116024), (2976, 87018), (4464, 58012), (5952, 43509), (8928, 29006), (14503, 17856)]