251203104

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1583}}^1$

素因数の和:1647

約数の個数: 144

約数和(自身を含む): 778377600

約数和(自身を除く): 527174496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 608, 684, 696, 912, 928, 1044, 1102, 1368, 1392, 1583, 1653, 1824, 2088, 2204, 2736, 2784, 3166, 3306, 4176, 4408, 4749, 4959, 5472, 6332, 6612, 8352, 8816, 9498, 9918, 12664, 13224, 14247, 17632, 18996, 19836, 25328, 26448, 28494, 30077, 37992, 39672, 45907, 50656, 52896, 56988, 60154, 75984, 79344, 90231, 91814, 113976, 120308, 137721, 151968, 158688, 180462, 183628, 227952, 240616, 270693, 275442, 360924, 367256, 413163, 455904, 481232, 541386, 550884, 721848, 734512, 826326, 872233, 962464, 1082772, 1101768, 1443696, 1469024, 1652652, 1744466, 2165544, 2203536, 2616699, 2887392, 3305304, 3488932, 4331088, 4407072, 5233398, 6610608, 6977864, 7850097, 8662176, 10466796, 13221216, 13955728, 15700194, 20933592, 27911456, 31400388, 41867184, 62800776, 83734368, 125601552, 251203104]

約数ペア:

[(1, 251203104), (2, 125601552), (3, 83734368), (4, 62800776), (6, 41867184), (8, 31400388), (9, 27911456), (12, 20933592), (16, 15700194), (18, 13955728), (19, 13221216), (24, 10466796), (29, 8662176), (32, 7850097), (36, 6977864), (38, 6610608), (48, 5233398), (57, 4407072), (58, 4331088), (72, 3488932), (76, 3305304), (87, 2887392), (96, 2616699), (114, 2203536), (116, 2165544), (144, 1744466), (152, 1652652), (171, 1469024), (174, 1443696), (228, 1101768), (232, 1082772), (261, 962464), (288, 872233), (304, 826326), (342, 734512), (348, 721848), (456, 550884), (464, 541386), (522, 481232), (551, 455904), (608, 413163), (684, 367256), (696, 360924), (912, 275442), (928, 270693), (1044, 240616), (1102, 227952), (1368, 183628), (1392, 180462), (1583, 158688), (1653, 151968), (1824, 137721), (2088, 120308), (2204, 113976), (2736, 91814), (2784, 90231), (3166, 79344), (3306, 75984), (4176, 60154), (4408, 56988), (4749, 52896), (4959, 50656), (5472, 45907), (6332, 39672), (6612, 37992), (8352, 30077), (8816, 28494), (9498, 26448), (9918, 25328), (12664, 19836), (13224, 18996), (14247, 17632)]