261804048

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{4549}}^1$

素因数の和:4680

約数の個数: 80

約数和(自身を含む): 744744000

約数和(自身を除く): 482939952

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 109, 132, 176, 218, 264, 327, 436, 528, 654, 872, 1199, 1308, 1744, 2398, 2616, 3597, 4549, 4796, 5232, 7194, 9098, 9592, 13647, 14388, 18196, 19184, 27294, 28776, 36392, 50039, 54588, 57552, 72784, 100078, 109176, 150117, 200156, 218352, 300234, 400312, 495841, 600468, 800624, 991682, 1200936, 1487523, 1983364, 2401872, 2975046, 3966728, 5454251, 5950092, 7933456, 10908502, 11900184, 16362753, 21817004, 23800368, 32725506, 43634008, 65451012, 87268016, 130902024, 261804048]

約数ペア:

[(1, 261804048), (2, 130902024), (3, 87268016), (4, 65451012), (6, 43634008), (8, 32725506), (11, 23800368), (12, 21817004), (16, 16362753), (22, 11900184), (24, 10908502), (33, 7933456), (44, 5950092), (48, 5454251), (66, 3966728), (88, 2975046), (109, 2401872), (132, 1983364), (176, 1487523), (218, 1200936), (264, 991682), (327, 800624), (436, 600468), (528, 495841), (654, 400312), (872, 300234), (1199, 218352), (1308, 200156), (1744, 150117), (2398, 109176), (2616, 100078), (3597, 72784), (4549, 57552), (4796, 54588), (5232, 50039), (7194, 36392), (9098, 28776), (9592, 27294), (13647, 19184), (14388, 18196)]