323502484

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^2\times {\mathrm{139}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 592923520

約数和(自身を除く): 269421036

約数列:

[1, 2, 4, 31, 62, 124, 137, 139, 274, 278, 548, 556, 4247, 4309, 8494, 8618, 16988, 17236, 18769, 19043, 37538, 38086, 75076, 76172, 581839, 590333, 1163678, 1180666, 2327356, 2361332, 2608891, 5217782, 10435564, 80875621, 161751242, 323502484]

約数ペア:

[(1, 323502484), (2, 161751242), (4, 80875621), (31, 10435564), (62, 5217782), (124, 2608891), (137, 2361332), (139, 2327356), (274, 1180666), (278, 1163678), (548, 590333), (556, 581839), (4247, 76172), (4309, 75076), (8494, 38086), (8618, 37538), (16988, 19043), (17236, 18769)]