260359624016

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{1289}}^1\times {\mathrm{172933}}^1$

素因数の和:174303

約数の個数: 40

約数和(自身を含む): 511756668840

約数和(自身を除く): 251397044824

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 1289, 2578, 5156, 10312, 20624, 94097, 172933, 188194, 345866, 376388, 691732, 752776, 1383464, 1505552, 2766928, 12624109, 25248218, 50496436, 100992872, 201985744, 222910637, 445821274, 891642548, 1783285096, 3566570192, 16272476501, 32544953002, 65089906004, 130179812008, 260359624016]

約数ペア:

[(1, 260359624016), (2, 130179812008), (4, 65089906004), (8, 32544953002), (16, 16272476501), (73, 3566570192), (146, 1783285096), (292, 891642548), (584, 445821274), (1168, 222910637), (1289, 201985744), (2578, 100992872), (5156, 50496436), (10312, 25248218), (20624, 12624109), (94097, 2766928), (172933, 1505552), (188194, 1383464), (345866, 752776), (376388, 691732)]