251011224

素因数分解:

$2^3\times 3^5\times {\mathrm{129121}}^1$

素因数の和:129142

約数の個数: 48

約数和(自身を含む): 705006120

約数和(自身を除く): 453994896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 129121, 258242, 387363, 516484, 774726, 1032968, 1162089, 1549452, 2324178, 3098904, 3486267, 4648356, 6972534, 9296712, 10458801, 13945068, 20917602, 27890136, 31376403, 41835204, 62752806, 83670408, 125505612, 251011224]

約数ペア:

[(1, 251011224), (2, 125505612), (3, 83670408), (4, 62752806), (6, 41835204), (8, 31376403), (9, 27890136), (12, 20917602), (18, 13945068), (24, 10458801), (27, 9296712), (36, 6972534), (54, 4648356), (72, 3486267), (81, 3098904), (108, 2324178), (162, 1549452), (216, 1162089), (243, 1032968), (324, 774726), (486, 516484), (648, 387363), (972, 258242), (1944, 129121)]