245417616

素因数分解:

$2^4\times 3^2\times {\mathrm{1704289}}^1$

素因数の和:1704303

約数の個数: 30

約数和(自身を含む): 686828870

約数和(自身を除く): 441411254

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1704289, 3408578, 5112867, 6817156, 10225734, 13634312, 15338601, 20451468, 27268624, 30677202, 40902936, 61354404, 81805872, 122708808, 245417616]

約数ペア:

[(1, 245417616), (2, 122708808), (3, 81805872), (4, 61354404), (6, 40902936), (8, 30677202), (9, 27268624), (12, 20451468), (16, 15338601), (18, 13634312), (24, 10225734), (36, 6817156), (48, 5112867), (72, 3408578), (144, 1704289)]