254107728

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{36013}}^1$

素因数の和:36041

約数の個数: 90

約数和(自身を含む): 827277594

約数和(自身を除く): 573169866

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 36013, 72026, 108039, 144052, 216078, 252091, 288104, 324117, 432156, 504182, 576208, 648234, 756273, 864312, 1008364, 1296468, 1512546, 1728624, 1764637, 2016728, 2268819, 2592936, 3025092, 3529274, 4033456, 4537638, 5185872, 5293911, 6050184, 7058548, 9075276, 10587822, 12100368, 14117096, 15881733, 18150552, 21175644, 28234192, 31763466, 36301104, 42351288, 63526932, 84702576, 127053864, 254107728]

約数ペア:

[(1, 254107728), (2, 127053864), (3, 84702576), (4, 63526932), (6, 42351288), (7, 36301104), (8, 31763466), (9, 28234192), (12, 21175644), (14, 18150552), (16, 15881733), (18, 14117096), (21, 12100368), (24, 10587822), (28, 9075276), (36, 7058548), (42, 6050184), (48, 5293911), (49, 5185872), (56, 4537638), (63, 4033456), (72, 3529274), (84, 3025092), (98, 2592936), (112, 2268819), (126, 2016728), (144, 1764637), (147, 1728624), (168, 1512546), (196, 1296468), (252, 1008364), (294, 864312), (336, 756273), (392, 648234), (441, 576208), (504, 504182), (588, 432156), (784, 324117), (882, 288104), (1008, 252091), (1176, 216078), (1764, 144052), (2352, 108039), (3528, 72026), (7056, 36013)]