259384608

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{128663}}^1$

素因数の和:128686

約数の個数: 72

約数和(自身を含む): 843006528

約数和(自身を除く): 583621920

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, 128663, 257326, 385989, 514652, 771978, 900641, 1029304, 1157967, 1543956, 1801282, 2058608, 2315934, 2701923, 3087912, 3602564, 4117216, 4631868, 5403846, 6175824, 7205128, 8105769, 9263736, 10807692, 12351648, 14410256, 16211538, 18527472, 21615384, 28820512, 32423076, 37054944, 43230768, 64846152, 86461536, 129692304, 259384608]

約数ペア:

[(1, 259384608), (2, 129692304), (3, 86461536), (4, 64846152), (6, 43230768), (7, 37054944), (8, 32423076), (9, 28820512), (12, 21615384), (14, 18527472), (16, 16211538), (18, 14410256), (21, 12351648), (24, 10807692), (28, 9263736), (32, 8105769), (36, 7205128), (42, 6175824), (48, 5403846), (56, 4631868), (63, 4117216), (72, 3602564), (84, 3087912), (96, 2701923), (112, 2315934), (126, 2058608), (144, 1801282), (168, 1543956), (224, 1157967), (252, 1029304), (288, 900641), (336, 771978), (504, 514652), (672, 385989), (1008, 257326), (2016, 128663)]