40288656

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:424

約数の個数: 80

約数和(自身を含む): 109100160

約数和(自身を除く): 68811504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 103, 116, 174, 206, 232, 281, 309, 348, 412, 464, 562, 618, 696, 824, 843, 1124, 1236, 1392, 1648, 1686, 2248, 2472, 2987, 3372, 4496, 4944, 5974, 6744, 8149, 8961, 11948, 13488, 16298, 17922, 23896, 24447, 28943, 32596, 35844, 47792, 48894, 57886, 65192, 71688, 86829, 97788, 115772, 130384, 143376, 173658, 195576, 231544, 347316, 391152, 463088, 694632, 839347, 1389264, 1678694, 2518041, 3357388, 5036082, 6714776, 10072164, 13429552, 20144328, 40288656]

約数ペア:

[(1, 40288656), (2, 20144328), (3, 13429552), (4, 10072164), (6, 6714776), (8, 5036082), (12, 3357388), (16, 2518041), (24, 1678694), (29, 1389264), (48, 839347), (58, 694632), (87, 463088), (103, 391152), (116, 347316), (174, 231544), (206, 195576), (232, 173658), (281, 143376), (309, 130384), (348, 115772), (412, 97788), (464, 86829), (562, 71688), (618, 65192), (696, 57886), (824, 48894), (843, 47792), (1124, 35844), (1236, 32596), (1392, 28943), (1648, 24447), (1686, 23896), (2248, 17922), (2472, 16298), (2987, 13488), (3372, 11948), (4496, 8961), (4944, 8149), (5974, 6744)]