2521728384

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{2137}}^1$

素因数の和:2600

約数の個数: 128

約数和(自身を含む): 7676275200

約数和(自身を除く): 5154546816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 439, 448, 672, 878, 896, 1317, 1344, 1756, 2137, 2634, 2688, 3073, 3512, 4274, 5268, 6146, 6411, 7024, 8548, 9219, 10536, 12292, 12822, 14048, 14959, 17096, 18438, 21072, 24584, 25644, 28096, 29918, 34192, 36876, 42144, 44877, 49168, 51288, 56192, 59836, 68384, 73752, 84288, 89754, 98336, 102576, 119672, 136768, 147504, 168576, 179508, 196672, 205152, 239344, 273536, 295008, 359016, 393344, 410304, 478688, 590016, 718032, 820608, 938143, 957376, 1180032, 1436064, 1876286, 1914752, 2814429, 2872128, 3752572, 5628858, 5744256, 6567001, 7505144, 11257716, 13134002, 15010288, 19701003, 22515432, 26268004, 30020576, 39402006, 45030864, 52536008, 60041152, 78804012, 90061728, 105072016, 120082304, 157608024, 180123456, 210144032, 315216048, 360246912, 420288064, 630432096, 840576128, 1260864192, 2521728384]

約数ペア:

[(1, 2521728384), (2, 1260864192), (3, 840576128), (4, 630432096), (6, 420288064), (7, 360246912), (8, 315216048), (12, 210144032), (14, 180123456), (16, 157608024), (21, 120082304), (24, 105072016), (28, 90061728), (32, 78804012), (42, 60041152), (48, 52536008), (56, 45030864), (64, 39402006), (84, 30020576), (96, 26268004), (112, 22515432), (128, 19701003), (168, 15010288), (192, 13134002), (224, 11257716), (336, 7505144), (384, 6567001), (439, 5744256), (448, 5628858), (672, 3752572), (878, 2872128), (896, 2814429), (1317, 1914752), (1344, 1876286), (1756, 1436064), (2137, 1180032), (2634, 957376), (2688, 938143), (3073, 820608), (3512, 718032), (4274, 590016), (5268, 478688), (6146, 410304), (6411, 393344), (7024, 359016), (8548, 295008), (9219, 273536), (10536, 239344), (12292, 205152), (12822, 196672), (14048, 179508), (14959, 168576), (17096, 147504), (18438, 136768), (21072, 119672), (24584, 102576), (25644, 98336), (28096, 89754), (29918, 84288), (34192, 73752), (36876, 68384), (42144, 59836), (44877, 56192), (49168, 51288)]