817481952

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{405497}}^1$

素因数の和:405520

約数の個数: 72

約数和(自身を含む): 2656822896

約数和(自身を除く): 1839340944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 405497, 810994, 1216491, 1621988, 2432982, 2838479, 3243976, 3649473, 4865964, 5676958, 6487952, 7298946, 8515437, 9731928, 11353916, 12975904, 14597892, 17030874, 19463856, 22707832, 25546311, 29195784, 34061748, 38927712, 45415664, 51092622, 58391568, 68123496, 90831328, 102185244, 116783136, 136246992, 204370488, 272493984, 408740976, 817481952]

約数ペア:

[(1, 817481952), (2, 408740976), (3, 272493984), (4, 204370488), (6, 136246992), (7, 116783136), (8, 102185244), (9, 90831328), (12, 68123496), (14, 58391568), (16, 51092622), (18, 45415664), (21, 38927712), (24, 34061748), (28, 29195784), (32, 25546311), (36, 22707832), (42, 19463856), (48, 17030874), (56, 14597892), (63, 12975904), (72, 11353916), (84, 9731928), (96, 8515437), (112, 7298946), (126, 6487952), (144, 5676958), (168, 4865964), (224, 3649473), (252, 3243976), (288, 2838479), (336, 2432982), (504, 1621988), (672, 1216491), (1008, 810994), (2016, 405497)]