244920144

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{728929}}^1$

素因数の和:728947

約数の個数: 40

約数和(自身を含む): 723098560

約数和(自身を除く): 478178416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 728929, 1457858, 2186787, 2915716, 4373574, 5102503, 5831432, 8747148, 10205006, 11662864, 15307509, 17494296, 20410012, 30615018, 34988592, 40820024, 61230036, 81640048, 122460072, 244920144]

約数ペア:

[(1, 244920144), (2, 122460072), (3, 81640048), (4, 61230036), (6, 40820024), (7, 34988592), (8, 30615018), (12, 20410012), (14, 17494296), (16, 15307509), (21, 11662864), (24, 10205006), (28, 8747148), (42, 5831432), (48, 5102503), (56, 4373574), (84, 2915716), (112, 2186787), (168, 1457858), (336, 728929)]