557416552

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{503}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 1334128320

約数和(自身を除く): 776711768

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 257, 308, 392, 503, 514, 539, 616, 1006, 1028, 1078, 1799, 2012, 2056, 2156, 2827, 3521, 3598, 4024, 4312, 5533, 5654, 7042, 7196, 11066, 11308, 12593, 14084, 14392, 19789, 22132, 22616, 24647, 25186, 28168, 38731, 39578, 44264, 49294, 50372, 77462, 79156, 98588, 100744, 129271, 138523, 154924, 158312, 197176, 258542, 271117, 277046, 309848, 517084, 542234, 554092, 904897, 1034168, 1084468, 1108184, 1421981, 1809794, 2168936, 2843962, 3619588, 5687924, 6334279, 7239176, 9953867, 11375848, 12668558, 19907734, 25337116, 39815468, 50674232, 69677069, 79630936, 139354138, 278708276, 557416552]

約数ペア:

[(1, 557416552), (2, 278708276), (4, 139354138), (7, 79630936), (8, 69677069), (11, 50674232), (14, 39815468), (22, 25337116), (28, 19907734), (44, 12668558), (49, 11375848), (56, 9953867), (77, 7239176), (88, 6334279), (98, 5687924), (154, 3619588), (196, 2843962), (257, 2168936), (308, 1809794), (392, 1421981), (503, 1108184), (514, 1084468), (539, 1034168), (616, 904897), (1006, 554092), (1028, 542234), (1078, 517084), (1799, 309848), (2012, 277046), (2056, 271117), (2156, 258542), (2827, 197176), (3521, 158312), (3598, 154924), (4024, 138523), (4312, 129271), (5533, 100744), (5654, 98588), (7042, 79156), (7196, 77462), (11066, 50372), (11308, 49294), (12593, 44264), (14084, 39578), (14392, 38731), (19789, 28168), (22132, 25186), (22616, 24647)]