1240854832

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{38603}}^1$

素因数の和:38666

約数の個数: 60

約数和(自身を含む): 2864957256

約数和(自身を除く): 1624102424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 1148, 2009, 2296, 4018, 4592, 8036, 16072, 32144, 38603, 77206, 154412, 270221, 308824, 540442, 617648, 1080884, 1582723, 1891547, 2161768, 3165446, 3783094, 4323536, 6330892, 7566188, 11079061, 12661784, 15132376, 22158122, 25323568, 30264752, 44316244, 77553427, 88632488, 155106854, 177264976, 310213708, 620427416, 1240854832]

約数ペア:

[(1, 1240854832), (2, 620427416), (4, 310213708), (7, 177264976), (8, 155106854), (14, 88632488), (16, 77553427), (28, 44316244), (41, 30264752), (49, 25323568), (56, 22158122), (82, 15132376), (98, 12661784), (112, 11079061), (164, 7566188), (196, 6330892), (287, 4323536), (328, 3783094), (392, 3165446), (574, 2161768), (656, 1891547), (784, 1582723), (1148, 1080884), (2009, 617648), (2296, 540442), (4018, 308824), (4592, 270221), (8036, 154412), (16072, 77206), (32144, 38603)]