447865424

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{359}}^1\times {\mathrm{757}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 879765120

約数和(自身を除く): 431899696

約数列:

[1, 2, 4, 8, 16, 103, 206, 359, 412, 718, 757, 824, 1436, 1514, 1648, 2872, 3028, 5744, 6056, 12112, 36977, 73954, 77971, 147908, 155942, 271763, 295816, 311884, 543526, 591632, 623768, 1087052, 1247536, 2174104, 4348208, 27991589, 55983178, 111966356, 223932712, 447865424]

約数ペア:

[(1, 447865424), (2, 223932712), (4, 111966356), (8, 55983178), (16, 27991589), (103, 4348208), (206, 2174104), (359, 1247536), (412, 1087052), (718, 623768), (757, 591632), (824, 543526), (1436, 311884), (1514, 295816), (1648, 271763), (2872, 155942), (3028, 147908), (5744, 77971), (6056, 73954), (12112, 36977)]