297940768

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{227089}}^1$

素因数の和:227140

約数の個数: 24

約数和(自身を含む): 600880140

約数和(自身を除く): 302939372

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 227089, 454178, 908356, 1816712, 3633424, 7266848, 9310649, 18621298, 37242596, 74485192, 148970384, 297940768]

約数ペア:

[(1, 297940768), (2, 148970384), (4, 74485192), (8, 37242596), (16, 18621298), (32, 9310649), (41, 7266848), (82, 3633424), (164, 1816712), (328, 908356), (656, 454178), (1312, 227089)]