2896581168

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{515773}}^1$

素因数の和:515803

約数の個数: 80

約数和(自身を含む): 8953836640

約数和(自身を除く): 6057255472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 515773, 1031546, 1547319, 2063092, 3094638, 4126184, 4641957, 6189276, 6705049, 8252368, 9283914, 12378552, 13410098, 13925871, 18567828, 20115147, 24757104, 26820196, 27851742, 37135656, 40230294, 53640392, 55703484, 60345441, 74271312, 80460588, 107280784, 111406968, 120690882, 160921176, 181036323, 222813936, 241381764, 321842352, 362072646, 482763528, 724145292, 965527056, 1448290584, 2896581168]

約数ペア:

[(1, 2896581168), (2, 1448290584), (3, 965527056), (4, 724145292), (6, 482763528), (8, 362072646), (9, 321842352), (12, 241381764), (13, 222813936), (16, 181036323), (18, 160921176), (24, 120690882), (26, 111406968), (27, 107280784), (36, 80460588), (39, 74271312), (48, 60345441), (52, 55703484), (54, 53640392), (72, 40230294), (78, 37135656), (104, 27851742), (108, 26820196), (117, 24757104), (144, 20115147), (156, 18567828), (208, 13925871), (216, 13410098), (234, 12378552), (312, 9283914), (351, 8252368), (432, 6705049), (468, 6189276), (624, 4641957), (702, 4126184), (936, 3094638), (1404, 2063092), (1872, 1547319), (2808, 1031546), (5616, 515773)]