280187796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107599}}^1$

素因数の和:107644

約数の個数: 48

約数和(自身を含む): 771276800

約数和(自身を除く): 491089004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 107599, 215198, 322797, 430396, 645594, 753193, 1291188, 1506386, 2259579, 3012772, 3335569, 4519158, 6671138, 9038316, 10006707, 13342276, 20013414, 23348983, 40026828, 46697966, 70046949, 93395932, 140093898, 280187796]

約数ペア:

[(1, 280187796), (2, 140093898), (3, 93395932), (4, 70046949), (6, 46697966), (7, 40026828), (12, 23348983), (14, 20013414), (21, 13342276), (28, 10006707), (31, 9038316), (42, 6671138), (62, 4519158), (84, 3335569), (93, 3012772), (124, 2259579), (186, 1506386), (217, 1291188), (372, 753193), (434, 645594), (651, 430396), (868, 322797), (1302, 215198), (2604, 107599)]