380831964

素因数分解:

$2^2\times 3^1\times {\mathrm{181}}^1\times {\mathrm{271}}^1\times {\mathrm{647}}^1$

素因数の和:1106

約数の個数: 48

約数和(自身を含む): 898200576

約数和(自身を除く): 517368612

約数列:

[1, 2, 3, 4, 6, 12, 181, 271, 362, 542, 543, 647, 724, 813, 1084, 1086, 1294, 1626, 1941, 2172, 2588, 3252, 3882, 7764, 49051, 98102, 117107, 147153, 175337, 196204, 234214, 294306, 350674, 351321, 468428, 526011, 588612, 701348, 702642, 1052022, 1405284, 2104044, 31735997, 63471994, 95207991, 126943988, 190415982, 380831964]

約数ペア:

[(1, 380831964), (2, 190415982), (3, 126943988), (4, 95207991), (6, 63471994), (12, 31735997), (181, 2104044), (271, 1405284), (362, 1052022), (542, 702642), (543, 701348), (647, 588612), (724, 526011), (813, 468428), (1084, 351321), (1086, 350674), (1294, 294306), (1626, 234214), (1941, 196204), (2172, 175337), (2588, 147153), (3252, 117107), (3882, 98102), (7764, 49051)]