320975436

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{82811}}^1$

素因数の和:82854

約数の個数: 48

約数和(自身を含む): 834744960

約数和(自身を除く): 513769524

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 82811, 165622, 248433, 331244, 496866, 993732, 1407787, 1573409, 2815574, 3146818, 4223361, 4720227, 5631148, 6293636, 8446722, 9440454, 16893444, 18880908, 26747953, 53495906, 80243859, 106991812, 160487718, 320975436]

約数ペア:

[(1, 320975436), (2, 160487718), (3, 106991812), (4, 80243859), (6, 53495906), (12, 26747953), (17, 18880908), (19, 16893444), (34, 9440454), (38, 8446722), (51, 6293636), (57, 5631148), (68, 4720227), (76, 4223361), (102, 3146818), (114, 2815574), (204, 1573409), (228, 1407787), (323, 993732), (646, 496866), (969, 331244), (1292, 248433), (1938, 165622), (3876, 82811)]