249912618

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{5189}}^1$

素因数の和:5566

約数の個数: 32

約数和(自身を含む): 523152000

約数和(自身を除く): 273239382

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 349, 698, 1047, 2094, 5189, 8027, 10378, 15567, 16054, 24081, 31134, 48162, 119347, 238694, 358041, 716082, 1810961, 3621922, 5432883, 10865766, 41652103, 83304206, 124956309, 249912618]

約数ペア:

[(1, 249912618), (2, 124956309), (3, 83304206), (6, 41652103), (23, 10865766), (46, 5432883), (69, 3621922), (138, 1810961), (349, 716082), (698, 358041), (1047, 238694), (2094, 119347), (5189, 48162), (8027, 31134), (10378, 24081), (15567, 16054)]