220141872

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{5519}}^1$

素因数の和:5810

約数の個数: 60

約数和(自身を含む): 618427680

約数和(自身を除く): 398285808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1108, 1662, 2216, 2493, 3324, 4432, 4986, 5519, 6648, 9972, 11038, 13296, 16557, 19944, 22076, 33114, 39888, 44152, 49671, 66228, 88304, 99342, 132456, 198684, 264912, 397368, 794736, 1528763, 3057526, 4586289, 6115052, 9172578, 12230104, 13758867, 18345156, 24460208, 27517734, 36690312, 55035468, 73380624, 110070936, 220141872]

約数ペア:

[(1, 220141872), (2, 110070936), (3, 73380624), (4, 55035468), (6, 36690312), (8, 27517734), (9, 24460208), (12, 18345156), (16, 13758867), (18, 12230104), (24, 9172578), (36, 6115052), (48, 4586289), (72, 3057526), (144, 1528763), (277, 794736), (554, 397368), (831, 264912), (1108, 198684), (1662, 132456), (2216, 99342), (2493, 88304), (3324, 66228), (4432, 49671), (4986, 44152), (5519, 39888), (6648, 33114), (9972, 22076), (11038, 19944), (13296, 16557)]