228587072

素因数分解:

$2^6\times 7^1\times {\mathrm{181}}^1\times {\mathrm{2819}}^1$

素因数の和:3019

約数の個数: 56

約数和(自身を含む): 521451840

約数和(自身を除く): 292864768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 181, 224, 362, 448, 724, 1267, 1448, 2534, 2819, 2896, 5068, 5638, 5792, 10136, 11276, 11584, 19733, 20272, 22552, 39466, 40544, 45104, 78932, 81088, 90208, 157864, 180416, 315728, 510239, 631456, 1020478, 1262912, 2040956, 3571673, 4081912, 7143346, 8163824, 14286692, 16327648, 28573384, 32655296, 57146768, 114293536, 228587072]

約数ペア:

[(1, 228587072), (2, 114293536), (4, 57146768), (7, 32655296), (8, 28573384), (14, 16327648), (16, 14286692), (28, 8163824), (32, 7143346), (56, 4081912), (64, 3571673), (112, 2040956), (181, 1262912), (224, 1020478), (362, 631456), (448, 510239), (724, 315728), (1267, 180416), (1448, 157864), (2534, 90208), (2819, 81088), (2896, 78932), (5068, 45104), (5638, 40544), (5792, 39466), (10136, 22552), (11276, 20272), (11584, 19733)]