254149056

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{21011}}^1$

素因数の和:21039

約数の個数: 112

約数和(自身を含む): 853927680

約数和(自身を除く): 599778624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 504, 576, 672, 756, 864, 1008, 1344, 1512, 1728, 2016, 3024, 4032, 6048, 12096, 21011, 42022, 63033, 84044, 126066, 147077, 168088, 189099, 252132, 294154, 336176, 378198, 441231, 504264, 567297, 588308, 672352, 756396, 882462, 1008528, 1134594, 1176616, 1323693, 1344704, 1512792, 1764924, 2017056, 2269188, 2353232, 2647386, 3025584, 3529848, 3971079, 4034112, 4538376, 4706464, 5294772, 6051168, 7059696, 7942158, 9076752, 9412928, 10589544, 12102336, 14119392, 15884316, 18153504, 21179088, 28238784, 31768632, 36307008, 42358176, 63537264, 84716352, 127074528, 254149056]

約数ペア:

[(1, 254149056), (2, 127074528), (3, 84716352), (4, 63537264), (6, 42358176), (7, 36307008), (8, 31768632), (9, 28238784), (12, 21179088), (14, 18153504), (16, 15884316), (18, 14119392), (21, 12102336), (24, 10589544), (27, 9412928), (28, 9076752), (32, 7942158), (36, 7059696), (42, 6051168), (48, 5294772), (54, 4706464), (56, 4538376), (63, 4034112), (64, 3971079), (72, 3529848), (84, 3025584), (96, 2647386), (108, 2353232), (112, 2269188), (126, 2017056), (144, 1764924), (168, 1512792), (189, 1344704), (192, 1323693), (216, 1176616), (224, 1134594), (252, 1008528), (288, 882462), (336, 756396), (378, 672352), (432, 588308), (448, 567297), (504, 504264), (576, 441231), (672, 378198), (756, 336176), (864, 294154), (1008, 252132), (1344, 189099), (1512, 168088), (1728, 147077), (2016, 126066), (3024, 84044), (4032, 63033), (6048, 42022), (12096, 21011)]