273973168

素因数分解:

$2^4\times 7^1\times {\mathrm{769}}^1\times {\mathrm{3181}}^1$

素因数の和:3965

約数の個数: 40

約数和(自身を含む): 607634720

約数和(自身を除く): 333661552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 769, 1538, 3076, 3181, 5383, 6152, 6362, 10766, 12304, 12724, 21532, 22267, 25448, 43064, 44534, 50896, 86128, 89068, 178136, 356272, 2446189, 4892378, 9784756, 17123323, 19569512, 34246646, 39139024, 68493292, 136986584, 273973168]

約数ペア:

[(1, 273973168), (2, 136986584), (4, 68493292), (7, 39139024), (8, 34246646), (14, 19569512), (16, 17123323), (28, 9784756), (56, 4892378), (112, 2446189), (769, 356272), (1538, 178136), (3076, 89068), (3181, 86128), (5383, 50896), (6152, 44534), (6362, 43064), (10766, 25448), (12304, 22267), (12724, 21532)]