281349516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{77893}}^1$

素因数の和:77950

約数の個数: 48

約数和(自身を含む): 767723264

約数和(自身を除く): 486373748

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 43, 84, 86, 129, 172, 258, 301, 516, 602, 903, 1204, 1806, 3612, 77893, 155786, 233679, 311572, 467358, 545251, 934716, 1090502, 1635753, 2181004, 3271506, 3349399, 6543012, 6698798, 10048197, 13397596, 20096394, 23445793, 40192788, 46891586, 70337379, 93783172, 140674758, 281349516]

約数ペア:

[(1, 281349516), (2, 140674758), (3, 93783172), (4, 70337379), (6, 46891586), (7, 40192788), (12, 23445793), (14, 20096394), (21, 13397596), (28, 10048197), (42, 6698798), (43, 6543012), (84, 3349399), (86, 3271506), (129, 2181004), (172, 1635753), (258, 1090502), (301, 934716), (516, 545251), (602, 467358), (903, 311572), (1204, 233679), (1806, 155786), (3612, 77893)]