290968128

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2465

約数の個数: 168

約数和(自身を含む): 958108320

約数和(自身を除く): 667140192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 64, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 192, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 576, 608, 627, 684, 704, 792, 836, 912, 1056, 1216, 1254, 1368, 1584, 1672, 1824, 1881, 2112, 2417, 2508, 2736, 3168, 3344, 3648, 3762, 4834, 5016, 5472, 6336, 6688, 7251, 7524, 9668, 10032, 10944, 13376, 14502, 15048, 19336, 20064, 21753, 26587, 29004, 30096, 38672, 40128, 43506, 45923, 53174, 58008, 60192, 77344, 79761, 87012, 91846, 106348, 116016, 120384, 137769, 154688, 159522, 174024, 183692, 212696, 232032, 239283, 275538, 319044, 348048, 367384, 413307, 425392, 464064, 478566, 505153, 551076, 638088, 696096, 734768, 826614, 850784, 957132, 1010306, 1102152, 1276176, 1392192, 1469536, 1515459, 1653228, 1701568, 1914264, 2020612, 2204304, 2552352, 2939072, 3030918, 3306456, 3828528, 4041224, 4408608, 4546377, 5104704, 6061836, 6612912, 7657056, 8082448, 8817216, 9092754, 12123672, 13225824, 15314112, 16164896, 18185508, 24247344, 26451648, 32329792, 36371016, 48494688, 72742032, 96989376, 145484064, 290968128]

約数ペア:

[(1, 290968128), (2, 145484064), (3, 96989376), (4, 72742032), (6, 48494688), (8, 36371016), (9, 32329792), (11, 26451648), (12, 24247344), (16, 18185508), (18, 16164896), (19, 15314112), (22, 13225824), (24, 12123672), (32, 9092754), (33, 8817216), (36, 8082448), (38, 7657056), (44, 6612912), (48, 6061836), (57, 5104704), (64, 4546377), (66, 4408608), (72, 4041224), (76, 3828528), (88, 3306456), (96, 3030918), (99, 2939072), (114, 2552352), (132, 2204304), (144, 2020612), (152, 1914264), (171, 1701568), (176, 1653228), (192, 1515459), (198, 1469536), (209, 1392192), (228, 1276176), (264, 1102152), (288, 1010306), (304, 957132), (342, 850784), (352, 826614), (396, 734768), (418, 696096), (456, 638088), (528, 551076), (576, 505153), (608, 478566), (627, 464064), (684, 425392), (704, 413307), (792, 367384), (836, 348048), (912, 319044), (1056, 275538), (1216, 239283), (1254, 232032), (1368, 212696), (1584, 183692), (1672, 174024), (1824, 159522), (1881, 154688), (2112, 137769), (2417, 120384), (2508, 116016), (2736, 106348), (3168, 91846), (3344, 87012), (3648, 79761), (3762, 77344), (4834, 60192), (5016, 58008), (5472, 53174), (6336, 45923), (6688, 43506), (7251, 40128), (7524, 38672), (9668, 30096), (10032, 29004), (10944, 26587), (13376, 21753), (14502, 20064), (15048, 19336)]