305407728

素因数分解:

$2^4\times 3^2\times {\mathrm{2120887}}^1$

素因数の和:2120901

約数の個数: 30

約数和(自身を含む): 854717864

約数和(自身を除く): 549310136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 2120887, 4241774, 6362661, 8483548, 12725322, 16967096, 19087983, 25450644, 33934192, 38175966, 50901288, 76351932, 101802576, 152703864, 305407728]

約数ペア:

[(1, 305407728), (2, 152703864), (3, 101802576), (4, 76351932), (6, 50901288), (8, 38175966), (9, 33934192), (12, 25450644), (16, 19087983), (18, 16967096), (24, 12725322), (36, 8483548), (48, 6362661), (72, 4241774), (144, 2120887)]