724788

素因数分解:

$2^2\times 3^4\times {\mathrm{2237}}^1$

素因数の和:2253

約数の個数: 30

約数和(自身を含む): 1895586

約数和(自身を除く): 1170798

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 2237, 4474, 6711, 8948, 13422, 20133, 26844, 40266, 60399, 80532, 120798, 181197, 241596, 362394, 724788]

約数ペア:

[(1, 724788), (2, 362394), (3, 241596), (4, 181197), (6, 120798), (9, 80532), (12, 60399), (18, 40266), (27, 26844), (36, 20133), (54, 13422), (81, 8948), (108, 6711), (162, 4474), (324, 2237)]