1644151224

素因数分解:

$2^3\times 3^1\times {\mathrm{647}}^1\times {\mathrm{105883}}^1$

素因数の和:106539

約数の個数: 32

約数和(自身を含む): 4116769920

約数和(自身を除く): 2472618696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 647, 1294, 1941, 2588, 3882, 5176, 7764, 15528, 105883, 211766, 317649, 423532, 635298, 847064, 1270596, 2541192, 68506301, 137012602, 205518903, 274025204, 411037806, 548050408, 822075612, 1644151224]

約数ペア:

[(1, 1644151224), (2, 822075612), (3, 548050408), (4, 411037806), (6, 274025204), (8, 205518903), (12, 137012602), (24, 68506301), (647, 2541192), (1294, 1270596), (1941, 847064), (2588, 635298), (3882, 423532), (5176, 317649), (7764, 211766), (15528, 105883)]