257480544

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{359}}^1$

素因数の和:644

約数の個数: 96

約数和(自身を含む): 702535680

約数和(自身を除く): 445055136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 241, 248, 359, 372, 482, 496, 718, 723, 744, 964, 992, 1077, 1436, 1446, 1488, 1928, 2154, 2872, 2892, 2976, 3856, 4308, 5744, 5784, 7471, 7712, 8616, 11129, 11488, 11568, 14942, 17232, 22258, 22413, 23136, 29884, 33387, 34464, 44516, 44826, 59768, 66774, 86519, 89032, 89652, 119536, 133548, 173038, 178064, 179304, 239072, 259557, 267096, 346076, 356128, 358608, 519114, 534192, 692152, 717216, 1038228, 1068384, 1384304, 2076456, 2682089, 2768608, 4152912, 5364178, 8046267, 8305824, 10728356, 16092534, 21456712, 32185068, 42913424, 64370136, 85826848, 128740272, 257480544]

約数ペア:

[(1, 257480544), (2, 128740272), (3, 85826848), (4, 64370136), (6, 42913424), (8, 32185068), (12, 21456712), (16, 16092534), (24, 10728356), (31, 8305824), (32, 8046267), (48, 5364178), (62, 4152912), (93, 2768608), (96, 2682089), (124, 2076456), (186, 1384304), (241, 1068384), (248, 1038228), (359, 717216), (372, 692152), (482, 534192), (496, 519114), (718, 358608), (723, 356128), (744, 346076), (964, 267096), (992, 259557), (1077, 239072), (1436, 179304), (1446, 178064), (1488, 173038), (1928, 133548), (2154, 119536), (2872, 89652), (2892, 89032), (2976, 86519), (3856, 66774), (4308, 59768), (5744, 44826), (5784, 44516), (7471, 34464), (7712, 33387), (8616, 29884), (11129, 23136), (11488, 22413), (11568, 22258), (14942, 17232)]