388047456

素因数分解:

$2^5\times 3^3\times {\mathrm{449129}}^1$

素因数の和:449148

約数の個数: 48

約数和(自身を含む): 1131807600

約数和(自身を除く): 743760144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 449129, 898258, 1347387, 1796516, 2694774, 3593032, 4042161, 5389548, 7186064, 8084322, 10779096, 12126483, 14372128, 16168644, 21558192, 24252966, 32337288, 43116384, 48505932, 64674576, 97011864, 129349152, 194023728, 388047456]

約数ペア:

[(1, 388047456), (2, 194023728), (3, 129349152), (4, 97011864), (6, 64674576), (8, 48505932), (9, 43116384), (12, 32337288), (16, 24252966), (18, 21558192), (24, 16168644), (27, 14372128), (32, 12126483), (36, 10779096), (48, 8084322), (54, 7186064), (72, 5389548), (96, 4042161), (108, 3593032), (144, 2694774), (216, 1796516), (288, 1347387), (432, 898258), (864, 449129)]