259537104

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{7013}}^1$

素因数の和:7284

約数の個数: 60

約数和(自身を含む): 729273636

約数和(自身を除く): 469736532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 7013, 9252, 12336, 14026, 18504, 21039, 28052, 37008, 42078, 56104, 63117, 84156, 112208, 126234, 168312, 252468, 336624, 504936, 1009872, 1802341, 3604682, 5407023, 7209364, 10814046, 14418728, 16221069, 21628092, 28837456, 32442138, 43256184, 64884276, 86512368, 129768552, 259537104]

約数ペア:

[(1, 259537104), (2, 129768552), (3, 86512368), (4, 64884276), (6, 43256184), (8, 32442138), (9, 28837456), (12, 21628092), (16, 16221069), (18, 14418728), (24, 10814046), (36, 7209364), (48, 5407023), (72, 3604682), (144, 1802341), (257, 1009872), (514, 504936), (771, 336624), (1028, 252468), (1542, 168312), (2056, 126234), (2313, 112208), (3084, 84156), (4112, 63117), (4626, 56104), (6168, 42078), (7013, 37008), (9252, 28052), (12336, 21039), (14026, 18504)]