1458863476

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1\times {\mathrm{479}}^1$

素因数の和:917

約数の個数: 72

約数和(自身を含む): 3056659200

約数和(自身を除く): 1597795724

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 379, 479, 574, 758, 958, 1148, 1516, 1916, 2009, 2653, 3353, 4018, 5306, 6706, 8036, 10612, 13412, 15539, 18571, 19639, 23471, 31078, 37142, 39278, 46942, 62156, 74284, 78556, 93884, 108773, 137473, 181541, 217546, 274946, 363082, 435092, 549892, 726164, 761411, 962311, 1270787, 1522822, 1924622, 2541574, 3045644, 3849244, 5083148, 7443181, 8895509, 14886362, 17791018, 29772724, 35582036, 52102267, 104204534, 208409068, 364715869, 729431738, 1458863476]

約数ペア:

[(1, 1458863476), (2, 729431738), (4, 364715869), (7, 208409068), (14, 104204534), (28, 52102267), (41, 35582036), (49, 29772724), (82, 17791018), (98, 14886362), (164, 8895509), (196, 7443181), (287, 5083148), (379, 3849244), (479, 3045644), (574, 2541574), (758, 1924622), (958, 1522822), (1148, 1270787), (1516, 962311), (1916, 761411), (2009, 726164), (2653, 549892), (3353, 435092), (4018, 363082), (5306, 274946), (6706, 217546), (8036, 181541), (10612, 137473), (13412, 108773), (15539, 93884), (18571, 78556), (19639, 74284), (23471, 62156), (31078, 46942), (37142, 39278)]