2048328

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 5989500

約数和(自身を除く): 3941172

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 109, 116, 162, 174, 216, 218, 232, 261, 324, 327, 348, 436, 522, 648, 654, 696, 783, 872, 981, 1044, 1308, 1566, 1962, 2088, 2349, 2616, 2943, 3132, 3161, 3924, 4698, 5886, 6264, 6322, 7848, 8829, 9396, 9483, 11772, 12644, 17658, 18792, 18966, 23544, 25288, 28449, 35316, 37932, 56898, 70632, 75864, 85347, 113796, 170694, 227592, 256041, 341388, 512082, 682776, 1024164, 2048328]

約数ペア:

[(1, 2048328), (2, 1024164), (3, 682776), (4, 512082), (6, 341388), (8, 256041), (9, 227592), (12, 170694), (18, 113796), (24, 85347), (27, 75864), (29, 70632), (36, 56898), (54, 37932), (58, 35316), (72, 28449), (81, 25288), (87, 23544), (108, 18966), (109, 18792), (116, 17658), (162, 12644), (174, 11772), (216, 9483), (218, 9396), (232, 8829), (261, 7848), (324, 6322), (327, 6264), (348, 5886), (436, 4698), (522, 3924), (648, 3161), (654, 3132), (696, 2943), (783, 2616), (872, 2349), (981, 2088), (1044, 1962), (1308, 1566)]