1279743432

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{440683}}^1$

素因数の和:440714

約数の個数: 48

約数和(自身を含む): 3516658320

約数和(自身を除く): 2236914888

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 440683, 881366, 1322049, 1762732, 2644098, 3525464, 4847513, 5288196, 9695026, 10576392, 14542539, 19390052, 29085078, 38780104, 53322643, 58170156, 106645286, 116340312, 159967929, 213290572, 319935858, 426581144, 639871716, 1279743432]

約数ペア:

[(1, 1279743432), (2, 639871716), (3, 426581144), (4, 319935858), (6, 213290572), (8, 159967929), (11, 116340312), (12, 106645286), (22, 58170156), (24, 53322643), (33, 38780104), (44, 29085078), (66, 19390052), (88, 14542539), (121, 10576392), (132, 9695026), (242, 5288196), (264, 4847513), (363, 3525464), (484, 2644098), (726, 1762732), (968, 1322049), (1452, 881366), (2904, 440683)]