218692096

素因数分解:

$2^9\times 7^2\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:434

約数の個数: 120

約数和(自身を含む): 531796320

約数和(自身を除く): 313104224

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 128, 161, 184, 196, 224, 256, 322, 368, 379, 392, 448, 512, 644, 736, 758, 784, 896, 1127, 1288, 1472, 1516, 1568, 1792, 2254, 2576, 2653, 2944, 3032, 3136, 3584, 4508, 5152, 5306, 5888, 6064, 6272, 8717, 9016, 10304, 10612, 11776, 12128, 12544, 17434, 18032, 18571, 20608, 21224, 24256, 25088, 34868, 36064, 37142, 41216, 42448, 48512, 61019, 69736, 72128, 74284, 82432, 84896, 97024, 122038, 139472, 144256, 148568, 169792, 194048, 244076, 278944, 288512, 297136, 339584, 427133, 488152, 557888, 577024, 594272, 679168, 854266, 976304, 1115776, 1188544, 1358336, 1708532, 1952608, 2231552, 2377088, 3417064, 3905216, 4463104, 4754176, 6834128, 7810432, 9508352, 13668256, 15620864, 27336512, 31241728, 54673024, 109346048, 218692096]

約数ペア:

[(1, 218692096), (2, 109346048), (4, 54673024), (7, 31241728), (8, 27336512), (14, 15620864), (16, 13668256), (23, 9508352), (28, 7810432), (32, 6834128), (46, 4754176), (49, 4463104), (56, 3905216), (64, 3417064), (92, 2377088), (98, 2231552), (112, 1952608), (128, 1708532), (161, 1358336), (184, 1188544), (196, 1115776), (224, 976304), (256, 854266), (322, 679168), (368, 594272), (379, 577024), (392, 557888), (448, 488152), (512, 427133), (644, 339584), (736, 297136), (758, 288512), (784, 278944), (896, 244076), (1127, 194048), (1288, 169792), (1472, 148568), (1516, 144256), (1568, 139472), (1792, 122038), (2254, 97024), (2576, 84896), (2653, 82432), (2944, 74284), (3032, 72128), (3136, 69736), (3584, 61019), (4508, 48512), (5152, 42448), (5306, 41216), (5888, 37142), (6064, 36064), (6272, 34868), (8717, 25088), (9016, 24256), (10304, 21224), (10612, 20608), (11776, 18571), (12128, 18032), (12544, 17434)]