309837856

素因数分解:

$2^5\times {\mathrm{29}}^3\times {\mathrm{397}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 633369240

約数和(自身を除く): 323531384

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 397, 464, 794, 841, 928, 1588, 1682, 3176, 3364, 6352, 6728, 11513, 12704, 13456, 23026, 24389, 26912, 46052, 48778, 92104, 97556, 184208, 195112, 333877, 368416, 390224, 667754, 780448, 1335508, 2671016, 5342032, 9682433, 10684064, 19364866, 38729732, 77459464, 154918928, 309837856]

約数ペア:

[(1, 309837856), (2, 154918928), (4, 77459464), (8, 38729732), (16, 19364866), (29, 10684064), (32, 9682433), (58, 5342032), (116, 2671016), (232, 1335508), (397, 780448), (464, 667754), (794, 390224), (841, 368416), (928, 333877), (1588, 195112), (1682, 184208), (3176, 97556), (3364, 92104), (6352, 48778), (6728, 46052), (11513, 26912), (12704, 24389), (13456, 23026)]