1223289344

素因数分解:

$2^9\times {\mathrm{719}}^1\times {\mathrm{3323}}^1$

素因数の和:4060

約数の個数: 40

約数和(自身を含む): 2448325440

約数和(自身を除く): 1225036096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 719, 1438, 2876, 3323, 5752, 6646, 11504, 13292, 23008, 26584, 46016, 53168, 92032, 106336, 184064, 212672, 368128, 425344, 850688, 1701376, 2389237, 4778474, 9556948, 19113896, 38227792, 76455584, 152911168, 305822336, 611644672, 1223289344]

約数ペア:

[(1, 1223289344), (2, 611644672), (4, 305822336), (8, 152911168), (16, 76455584), (32, 38227792), (64, 19113896), (128, 9556948), (256, 4778474), (512, 2389237), (719, 1701376), (1438, 850688), (2876, 425344), (3323, 368128), (5752, 212672), (6646, 184064), (11504, 106336), (13292, 92032), (23008, 53168), (26584, 46016)]