287510148

素因数分解:

$2^2\times 3^4\times {\mathrm{887377}}^1$

素因数の和:887393

約数の個数: 30

約数和(自身を含む): 751609166

約数和(自身を除く): 464099018

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 887377, 1774754, 2662131, 3549508, 5324262, 7986393, 10648524, 15972786, 23959179, 31945572, 47918358, 71877537, 95836716, 143755074, 287510148]

約数ペア:

[(1, 287510148), (2, 143755074), (3, 95836716), (4, 71877537), (6, 47918358), (9, 31945572), (12, 23959179), (18, 15972786), (27, 10648524), (36, 7986393), (54, 5324262), (81, 3549508), (108, 2662131), (162, 1774754), (324, 887377)]