551881308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{23099}}^1$

素因数の和:23298

約数の個数: 48

約数和(自身を含む): 1412611200

約数和(自身を除く): 860729892

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 181, 362, 543, 724, 1086, 1991, 2172, 3982, 5973, 7964, 11946, 23099, 23892, 46198, 69297, 92396, 138594, 254089, 277188, 508178, 762267, 1016356, 1524534, 3049068, 4180919, 8361838, 12542757, 16723676, 25085514, 45990109, 50171028, 91980218, 137970327, 183960436, 275940654, 551881308]

約数ペア:

[(1, 551881308), (2, 275940654), (3, 183960436), (4, 137970327), (6, 91980218), (11, 50171028), (12, 45990109), (22, 25085514), (33, 16723676), (44, 12542757), (66, 8361838), (132, 4180919), (181, 3049068), (362, 1524534), (543, 1016356), (724, 762267), (1086, 508178), (1991, 277188), (2172, 254089), (3982, 138594), (5973, 92396), (7964, 69297), (11946, 46198), (23099, 23892)]