1189969216

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{1223}}^1$

素因数の和:1919

約数の個数: 56

約数和(自身を含む): 2469757824

約数和(自身を除く): 1279788608

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 661, 736, 1223, 1322, 1472, 2446, 2644, 4892, 5288, 9784, 10576, 15203, 19568, 21152, 28129, 30406, 39136, 42304, 56258, 60812, 78272, 112516, 121624, 225032, 243248, 450064, 486496, 808403, 900128, 972992, 1616806, 1800256, 3233612, 6467224, 12934448, 18593269, 25868896, 37186538, 51737792, 74373076, 148746152, 297492304, 594984608, 1189969216]

約数ペア:

[(1, 1189969216), (2, 594984608), (4, 297492304), (8, 148746152), (16, 74373076), (23, 51737792), (32, 37186538), (46, 25868896), (64, 18593269), (92, 12934448), (184, 6467224), (368, 3233612), (661, 1800256), (736, 1616806), (1223, 972992), (1322, 900128), (1472, 808403), (2446, 486496), (2644, 450064), (4892, 243248), (5288, 225032), (9784, 121624), (10576, 112516), (15203, 78272), (19568, 60812), (21152, 56258), (28129, 42304), (30406, 39136)]