219619152305

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{23039}}^1$

素因数の和:23538

約数の個数: 64

約数和(自身を含む): 328298987520

約数和(自身を除く): 108679835215

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 433, 595, 629, 1295, 2165, 3031, 3145, 4403, 7361, 15155, 16021, 22015, 23039, 36805, 51527, 80105, 112147, 115195, 161273, 257635, 272357, 391663, 560735, 806365, 852443, 1361785, 1906499, 1958315, 2741641, 4262215, 5967101, 9532495, 9975887, 13708205, 14491531, 29835505, 49879435, 69831209, 72457655, 101440717, 169590079, 349156045, 369107819, 507203585, 847950395, 1187130553, 1845539095, 2583754733, 5935652765, 6274832923, 12918773665, 31374164615, 43923830461, 219619152305]

約数ペア:

[(1, 219619152305), (5, 43923830461), (7, 31374164615), (17, 12918773665), (35, 6274832923), (37, 5935652765), (85, 2583754733), (119, 1845539095), (185, 1187130553), (259, 847950395), (433, 507203585), (595, 369107819), (629, 349156045), (1295, 169590079), (2165, 101440717), (3031, 72457655), (3145, 69831209), (4403, 49879435), (7361, 29835505), (15155, 14491531), (16021, 13708205), (22015, 9975887), (23039, 9532495), (36805, 5967101), (51527, 4262215), (80105, 2741641), (112147, 1958315), (115195, 1906499), (161273, 1361785), (257635, 852443), (272357, 806365), (391663, 560735)]