218897536

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11959}}^1$

素因数の和:11997

約数の個数: 64

約数和(自身を含む): 512366400

約数和(自身を除く): 293468864

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 4576, 9152, 11959, 18304, 23918, 47836, 95672, 131549, 155467, 191344, 263098, 310934, 382688, 526196, 621868, 765376, 1052392, 1243736, 1530752, 1710137, 2104784, 2487472, 3420274, 4209568, 4974944, 6840548, 8419136, 9949888, 13681096, 16838272, 19899776, 27362192, 54724384, 109448768, 218897536]

約数ペア:

[(1, 218897536), (2, 109448768), (4, 54724384), (8, 27362192), (11, 19899776), (13, 16838272), (16, 13681096), (22, 9949888), (26, 8419136), (32, 6840548), (44, 4974944), (52, 4209568), (64, 3420274), (88, 2487472), (104, 2104784), (128, 1710137), (143, 1530752), (176, 1243736), (208, 1052392), (286, 765376), (352, 621868), (416, 526196), (572, 382688), (704, 310934), (832, 263098), (1144, 191344), (1408, 155467), (1664, 131549), (2288, 95672), (4576, 47836), (9152, 23918), (11959, 18304)]