280176768

素因数分解:

$2^7\times 3^2\times {\mathrm{243209}}^1$

素因数の和:243229

約数の個数: 48

約数和(自身を含む): 806241150

約数和(自身を除く): 526064382

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 243209, 486418, 729627, 972836, 1459254, 1945672, 2188881, 2918508, 3891344, 4377762, 5837016, 7782688, 8755524, 11674032, 15565376, 17511048, 23348064, 31130752, 35022096, 46696128, 70044192, 93392256, 140088384, 280176768]

約数ペア:

[(1, 280176768), (2, 140088384), (3, 93392256), (4, 70044192), (6, 46696128), (8, 35022096), (9, 31130752), (12, 23348064), (16, 17511048), (18, 15565376), (24, 11674032), (32, 8755524), (36, 7782688), (48, 5837016), (64, 4377762), (72, 3891344), (96, 2918508), (128, 2188881), (144, 1945672), (192, 1459254), (288, 972836), (384, 729627), (576, 486418), (1152, 243209)]