2537219976

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{449}}^1$

素因数の和:863

約数の個数: 128

約数和(自身を含む): 6881760000

約数和(自身を除く): 4344540024

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 29, 46, 58, 69, 87, 92, 116, 138, 174, 184, 232, 276, 348, 353, 449, 552, 667, 696, 706, 898, 1059, 1334, 1347, 1412, 1796, 2001, 2118, 2668, 2694, 2824, 3592, 4002, 4236, 5336, 5388, 8004, 8119, 8472, 10237, 10327, 10776, 13021, 16008, 16238, 20474, 20654, 24357, 26042, 30711, 30981, 32476, 39063, 40948, 41308, 48714, 52084, 61422, 61962, 64952, 78126, 81896, 82616, 97428, 104168, 122844, 123924, 156252, 158497, 194856, 235451, 245688, 247848, 299483, 312504, 316994, 470902, 475491, 598966, 633988, 706353, 898449, 941804, 950982, 1197932, 1267976, 1412706, 1796898, 1883608, 1901964, 2395864, 2825412, 3593796, 3645431, 3803928, 4596413, 5650824, 7187592, 7290862, 9192826, 10936293, 13789239, 14581724, 18385652, 21872586, 27578478, 29163448, 36771304, 43745172, 55156956, 87490344, 105717499, 110313912, 211434998, 317152497, 422869996, 634304994, 845739992, 1268609988, 2537219976]

約数ペア:

[(1, 2537219976), (2, 1268609988), (3, 845739992), (4, 634304994), (6, 422869996), (8, 317152497), (12, 211434998), (23, 110313912), (24, 105717499), (29, 87490344), (46, 55156956), (58, 43745172), (69, 36771304), (87, 29163448), (92, 27578478), (116, 21872586), (138, 18385652), (174, 14581724), (184, 13789239), (232, 10936293), (276, 9192826), (348, 7290862), (353, 7187592), (449, 5650824), (552, 4596413), (667, 3803928), (696, 3645431), (706, 3593796), (898, 2825412), (1059, 2395864), (1334, 1901964), (1347, 1883608), (1412, 1796898), (1796, 1412706), (2001, 1267976), (2118, 1197932), (2668, 950982), (2694, 941804), (2824, 898449), (3592, 706353), (4002, 633988), (4236, 598966), (5336, 475491), (5388, 470902), (8004, 316994), (8119, 312504), (8472, 299483), (10237, 247848), (10327, 245688), (10776, 235451), (13021, 194856), (16008, 158497), (16238, 156252), (20474, 123924), (20654, 122844), (24357, 104168), (26042, 97428), (30711, 82616), (30981, 81896), (32476, 78126), (39063, 64952), (40948, 61962), (41308, 61422), (48714, 52084)]