221938752

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{165133}}^1$

素因数の和:165155

約数の個数: 56

約数和(自身を含む): 671104576

約数和(自身を除く): 449165824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 165133, 330266, 495399, 660532, 990798, 1155931, 1321064, 1981596, 2311862, 2642128, 3467793, 3963192, 4623724, 5284256, 6935586, 7926384, 9247448, 10568512, 13871172, 15852768, 18494896, 27742344, 31705536, 36989792, 55484688, 73979584, 110969376, 221938752]

約数ペア:

[(1, 221938752), (2, 110969376), (3, 73979584), (4, 55484688), (6, 36989792), (7, 31705536), (8, 27742344), (12, 18494896), (14, 15852768), (16, 13871172), (21, 10568512), (24, 9247448), (28, 7926384), (32, 6935586), (42, 5284256), (48, 4623724), (56, 3963192), (64, 3467793), (84, 2642128), (96, 2311862), (112, 1981596), (168, 1321064), (192, 1155931), (224, 990798), (336, 660532), (448, 495399), (672, 330266), (1344, 165133)]