438799728

素因数分解:

$2^4\times 3^1\times {\mathrm{9141661}}^1$

素因数の和:9141672

約数の個数: 20

約数和(自身を含む): 1133566088

約数和(自身を除く): 694766360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 9141661, 18283322, 27424983, 36566644, 54849966, 73133288, 109699932, 146266576, 219399864, 438799728]

約数ペア:

[(1, 438799728), (2, 219399864), (3, 146266576), (4, 109699932), (6, 73133288), (8, 54849966), (12, 36566644), (16, 27424983), (24, 18283322), (48, 9141661)]