2247458224

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1\times {\mathrm{331}}^1$

素因数の和:746

約数の個数: 80

約数和(自身を含む): 4813691904

約数和(自身を除く): 2566233680

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 173, 176, 223, 331, 346, 446, 662, 692, 892, 1324, 1384, 1784, 1903, 2453, 2648, 2768, 3568, 3641, 3806, 4906, 5296, 7282, 7612, 9812, 14564, 15224, 19624, 29128, 30448, 38579, 39248, 57263, 58256, 73813, 77158, 114526, 147626, 154316, 229052, 295252, 308632, 424369, 458104, 590504, 617264, 629893, 811943, 848738, 916208, 1181008, 1259786, 1623886, 1697476, 2519572, 3247772, 3394952, 5039144, 6495544, 6789904, 10078288, 12769649, 12991088, 25539298, 51078596, 102157192, 140466139, 204314384, 280932278, 561864556, 1123729112, 2247458224]

約数ペア:

[(1, 2247458224), (2, 1123729112), (4, 561864556), (8, 280932278), (11, 204314384), (16, 140466139), (22, 102157192), (44, 51078596), (88, 25539298), (173, 12991088), (176, 12769649), (223, 10078288), (331, 6789904), (346, 6495544), (446, 5039144), (662, 3394952), (692, 3247772), (892, 2519572), (1324, 1697476), (1384, 1623886), (1784, 1259786), (1903, 1181008), (2453, 916208), (2648, 848738), (2768, 811943), (3568, 629893), (3641, 617264), (3806, 590504), (4906, 458104), (5296, 424369), (7282, 308632), (7612, 295252), (9812, 229052), (14564, 154316), (15224, 147626), (19624, 114526), (29128, 77158), (30448, 73813), (38579, 58256), (39248, 57263)]