741254416

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{479}}^1$

素因数の和:872

約数の個数: 80

約数和(自身を含む): 1689891840

約数和(自身を除く): 948637424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 337, 479, 574, 656, 674, 958, 1148, 1348, 1916, 2296, 2359, 2696, 3353, 3832, 4592, 4718, 5392, 6706, 7664, 9436, 13412, 13817, 18872, 19639, 26824, 27634, 37744, 39278, 53648, 55268, 78556, 96719, 110536, 137473, 157112, 161423, 193438, 221072, 274946, 314224, 322846, 386876, 549892, 645692, 773752, 1099784, 1129961, 1291384, 1547504, 2199568, 2259922, 2582768, 4519844, 6618343, 9039688, 13236686, 18079376, 26473372, 46328401, 52946744, 92656802, 105893488, 185313604, 370627208, 741254416]

約数ペア:

[(1, 741254416), (2, 370627208), (4, 185313604), (7, 105893488), (8, 92656802), (14, 52946744), (16, 46328401), (28, 26473372), (41, 18079376), (56, 13236686), (82, 9039688), (112, 6618343), (164, 4519844), (287, 2582768), (328, 2259922), (337, 2199568), (479, 1547504), (574, 1291384), (656, 1129961), (674, 1099784), (958, 773752), (1148, 645692), (1348, 549892), (1916, 386876), (2296, 322846), (2359, 314224), (2696, 274946), (3353, 221072), (3832, 193438), (4592, 161423), (4718, 157112), (5392, 137473), (6706, 110536), (7664, 96719), (9436, 78556), (13412, 55268), (13817, 53648), (18872, 39278), (19639, 37744), (26824, 27634)]