11971296

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 72

約数和(自身を含む): 34378344

約数和(自身を除く): 22407048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 211, 288, 394, 422, 591, 633, 788, 844, 1182, 1266, 1576, 1688, 1773, 1899, 2364, 2532, 3152, 3376, 3546, 3798, 4728, 5064, 6304, 6752, 7092, 7596, 9456, 10128, 14184, 15192, 18912, 20256, 28368, 30384, 41567, 56736, 60768, 83134, 124701, 166268, 249402, 332536, 374103, 498804, 665072, 748206, 997608, 1330144, 1496412, 1995216, 2992824, 3990432, 5985648, 11971296]

約数ペア:

[(1, 11971296), (2, 5985648), (3, 3990432), (4, 2992824), (6, 1995216), (8, 1496412), (9, 1330144), (12, 997608), (16, 748206), (18, 665072), (24, 498804), (32, 374103), (36, 332536), (48, 249402), (72, 166268), (96, 124701), (144, 83134), (197, 60768), (211, 56736), (288, 41567), (394, 30384), (422, 28368), (591, 20256), (633, 18912), (788, 15192), (844, 14184), (1182, 10128), (1266, 9456), (1576, 7596), (1688, 7092), (1773, 6752), (1899, 6304), (2364, 5064), (2532, 4728), (3152, 3798), (3376, 3546)]