264456724

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{32909}}^1$

素因数の和:32968

約数の個数: 36

約数和(自身を含む): 551505780

約数和(自身を除く): 287049056

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 8036, 32909, 65818, 131636, 230363, 460726, 921452, 1349269, 1612541, 2698538, 3225082, 5397076, 6450164, 9444883, 18889766, 37779532, 66114181, 132228362, 264456724]

約数ペア:

[(1, 264456724), (2, 132228362), (4, 66114181), (7, 37779532), (14, 18889766), (28, 9444883), (41, 6450164), (49, 5397076), (82, 3225082), (98, 2698538), (164, 1612541), (196, 1349269), (287, 921452), (574, 460726), (1148, 230363), (2009, 131636), (4018, 65818), (8036, 32909)]