315891252

素因数分解:

$2^2\times 3^5\times {\mathrm{324991}}^1$

素因数の和:325010

約数の個数: 36

約数和(自身を含む): 828079616

約数和(自身を除く): 512188364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 324991, 649982, 974973, 1299964, 1949946, 2924919, 3899892, 5849838, 8774757, 11699676, 17549514, 26324271, 35099028, 52648542, 78972813, 105297084, 157945626, 315891252]

約数ペア:

[(1, 315891252), (2, 157945626), (3, 105297084), (4, 78972813), (6, 52648542), (9, 35099028), (12, 26324271), (18, 17549514), (27, 11699676), (36, 8774757), (54, 5849838), (81, 3899892), (108, 2924919), (162, 1949946), (243, 1299964), (324, 974973), (486, 649982), (972, 324991)]