668558300168

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{5438263}}^1$

素因数の和:5438418

約数の個数: 48

約数和(自身を含む): 1388715095040

約数和(自身を除く): 720156794872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 127, 242, 254, 484, 508, 968, 1016, 1397, 2794, 5588, 11176, 15367, 30734, 61468, 122936, 5438263, 10876526, 21753052, 43506104, 59820893, 119641786, 239283572, 478567144, 658029823, 690659401, 1316059646, 1381318802, 2632119292, 2762637604, 5264238584, 5525275208, 7597253411, 15194506822, 30389013644, 60778027288, 83569787521, 167139575042, 334279150084, 668558300168]

約数ペア:

[(1, 668558300168), (2, 334279150084), (4, 167139575042), (8, 83569787521), (11, 60778027288), (22, 30389013644), (44, 15194506822), (88, 7597253411), (121, 5525275208), (127, 5264238584), (242, 2762637604), (254, 2632119292), (484, 1381318802), (508, 1316059646), (968, 690659401), (1016, 658029823), (1397, 478567144), (2794, 239283572), (5588, 119641786), (11176, 59820893), (15367, 43506104), (30734, 21753052), (61468, 10876526), (122936, 5438263)]