861362544

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{8087}}^1$

素因数の和:8422

約数の個数: 80

約数和(自身を含む): 2551408128

約数和(自身を除く): 1690045584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 317, 336, 634, 951, 1268, 1902, 2219, 2536, 3804, 4438, 5072, 6657, 7608, 8087, 8876, 13314, 15216, 16174, 17752, 24261, 26628, 32348, 35504, 48522, 53256, 56609, 64696, 97044, 106512, 113218, 129392, 169827, 194088, 226436, 339654, 388176, 452872, 679308, 905744, 1358616, 2563579, 2717232, 5127158, 7690737, 10254316, 15381474, 17945053, 20508632, 30762948, 35890106, 41017264, 53835159, 61525896, 71780212, 107670318, 123051792, 143560424, 215340636, 287120848, 430681272, 861362544]

約数ペア:

[(1, 861362544), (2, 430681272), (3, 287120848), (4, 215340636), (6, 143560424), (7, 123051792), (8, 107670318), (12, 71780212), (14, 61525896), (16, 53835159), (21, 41017264), (24, 35890106), (28, 30762948), (42, 20508632), (48, 17945053), (56, 15381474), (84, 10254316), (112, 7690737), (168, 5127158), (317, 2717232), (336, 2563579), (634, 1358616), (951, 905744), (1268, 679308), (1902, 452872), (2219, 388176), (2536, 339654), (3804, 226436), (4438, 194088), (5072, 169827), (6657, 129392), (7608, 113218), (8087, 106512), (8876, 97044), (13314, 64696), (15216, 56609), (16174, 53256), (17752, 48522), (24261, 35504), (26628, 32348)]