28808247456

素因数分解:

$2^5\times 3^4\times {\mathrm{601}}^1\times {\mathrm{18493}}^1$

素因数の和:19116

約数の個数: 120

約数和(自身を含む): 84869816724

約数和(自身を除く): 56061569268

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 601, 648, 864, 1202, 1296, 1803, 2404, 2592, 3606, 4808, 5409, 7212, 9616, 10818, 14424, 16227, 18493, 19232, 21636, 28848, 32454, 36986, 43272, 48681, 55479, 57696, 64908, 73972, 86544, 97362, 110958, 129816, 147944, 166437, 173088, 194724, 221916, 259632, 295888, 332874, 389448, 443832, 499311, 519264, 591776, 665748, 778896, 887664, 998622, 1331496, 1497933, 1557792, 1775328, 1997244, 2662992, 2995866, 3994488, 5325984, 5991732, 7988976, 11114293, 11983464, 15977952, 22228586, 23966928, 33342879, 44457172, 47933856, 66685758, 88914344, 100028637, 133371516, 177828688, 200057274, 266743032, 300085911, 355657376, 400114548, 533486064, 600171822, 800229096, 900257733, 1066972128, 1200343644, 1600458192, 1800515466, 2400687288, 3200916384, 3601030932, 4801374576, 7202061864, 9602749152, 14404123728, 28808247456]

約数ペア:

[(1, 28808247456), (2, 14404123728), (3, 9602749152), (4, 7202061864), (6, 4801374576), (8, 3601030932), (9, 3200916384), (12, 2400687288), (16, 1800515466), (18, 1600458192), (24, 1200343644), (27, 1066972128), (32, 900257733), (36, 800229096), (48, 600171822), (54, 533486064), (72, 400114548), (81, 355657376), (96, 300085911), (108, 266743032), (144, 200057274), (162, 177828688), (216, 133371516), (288, 100028637), (324, 88914344), (432, 66685758), (601, 47933856), (648, 44457172), (864, 33342879), (1202, 23966928), (1296, 22228586), (1803, 15977952), (2404, 11983464), (2592, 11114293), (3606, 7988976), (4808, 5991732), (5409, 5325984), (7212, 3994488), (9616, 2995866), (10818, 2662992), (14424, 1997244), (16227, 1775328), (18493, 1557792), (19232, 1497933), (21636, 1331496), (28848, 998622), (32454, 887664), (36986, 778896), (43272, 665748), (48681, 591776), (55479, 519264), (57696, 499311), (64908, 443832), (73972, 389448), (86544, 332874), (97362, 295888), (110958, 259632), (129816, 221916), (147944, 194724), (166437, 173088)]