248978016

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{5881}}^1$

素因数の和:5914

約数の個数: 144

約数和(自身を含む): 844890480

約数和(自身を除く): 595912464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 5881, 6048, 7056, 10584, 11762, 14112, 17643, 21168, 23524, 35286, 41167, 42336, 47048, 52929, 70572, 82334, 94096, 105858, 123501, 141144, 158787, 164668, 188192, 211716, 247002, 282288, 288169, 317574, 329336, 370503, 423432, 494004, 564576, 576338, 635148, 658672, 741006, 846864, 864507, 988008, 1111509, 1152676, 1270296, 1317344, 1482012, 1693728, 1729014, 1976016, 2223018, 2305352, 2540592, 2593521, 2964024, 3458028, 3952032, 4446036, 4610704, 5081184, 5187042, 5928048, 6916056, 7780563, 8892072, 9221408, 10374084, 11856096, 13832112, 15561126, 17784144, 20748168, 27664224, 31122252, 35568288, 41496336, 62244504, 82992672, 124489008, 248978016]

約数ペア:

[(1, 248978016), (2, 124489008), (3, 82992672), (4, 62244504), (6, 41496336), (7, 35568288), (8, 31122252), (9, 27664224), (12, 20748168), (14, 17784144), (16, 15561126), (18, 13832112), (21, 11856096), (24, 10374084), (27, 9221408), (28, 8892072), (32, 7780563), (36, 6916056), (42, 5928048), (48, 5187042), (49, 5081184), (54, 4610704), (56, 4446036), (63, 3952032), (72, 3458028), (84, 2964024), (96, 2593521), (98, 2540592), (108, 2305352), (112, 2223018), (126, 1976016), (144, 1729014), (147, 1693728), (168, 1482012), (189, 1317344), (196, 1270296), (216, 1152676), (224, 1111509), (252, 988008), (288, 864507), (294, 846864), (336, 741006), (378, 658672), (392, 635148), (432, 576338), (441, 564576), (504, 494004), (588, 423432), (672, 370503), (756, 329336), (784, 317574), (864, 288169), (882, 282288), (1008, 247002), (1176, 211716), (1323, 188192), (1512, 164668), (1568, 158787), (1764, 141144), (2016, 123501), (2352, 105858), (2646, 94096), (3024, 82334), (3528, 70572), (4704, 52929), (5292, 47048), (5881, 42336), (6048, 41167), (7056, 35286), (10584, 23524), (11762, 21168), (14112, 17643)]