266018816

素因数分解:

$2^{13}\times 7^1\times {\mathrm{4639}}^1$

素因数の和:4672

約数の個数: 56

約数和(自身を含む): 608136960

約数和(自身を除く): 342118144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 4639, 7168, 8192, 9278, 14336, 18556, 28672, 32473, 37112, 57344, 64946, 74224, 129892, 148448, 259784, 296896, 519568, 593792, 1039136, 1187584, 2078272, 2375168, 4156544, 4750336, 8313088, 9500672, 16626176, 19001344, 33252352, 38002688, 66504704, 133009408, 266018816]

約数ペア:

[(1, 266018816), (2, 133009408), (4, 66504704), (7, 38002688), (8, 33252352), (14, 19001344), (16, 16626176), (28, 9500672), (32, 8313088), (56, 4750336), (64, 4156544), (112, 2375168), (128, 2078272), (224, 1187584), (256, 1039136), (448, 593792), (512, 519568), (896, 296896), (1024, 259784), (1792, 148448), (2048, 129892), (3584, 74224), (4096, 64946), (4639, 57344), (7168, 37112), (8192, 32473), (9278, 28672), (14336, 18556)]