268021504

素因数分解:

$2^8\times {\mathrm{1046959}}^1$

素因数の和:1046975

約数の個数: 18

約数和(自身を含む): 534996560

約数和(自身を除く): 266975056

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1046959, 2093918, 4187836, 8375672, 16751344, 33502688, 67005376, 134010752, 268021504]

約数ペア:

[(1, 268021504), (2, 134010752), (4, 67005376), (8, 33502688), (16, 16751344), (32, 8375672), (64, 4187836), (128, 2093918), (256, 1046959)]