259805952

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 216

約数和(自身を含む): 870498720

約数和(自身を除く): 610692768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 89, 96, 112, 126, 128, 144, 168, 178, 181, 192, 224, 252, 256, 267, 288, 336, 356, 362, 384, 448, 504, 534, 543, 576, 623, 672, 712, 724, 768, 801, 896, 1008, 1068, 1086, 1152, 1246, 1267, 1344, 1424, 1448, 1602, 1629, 1792, 1869, 2016, 2136, 2172, 2304, 2492, 2534, 2688, 2848, 2896, 3204, 3258, 3738, 3801, 4032, 4272, 4344, 4984, 5068, 5376, 5607, 5696, 5792, 6408, 6516, 7476, 7602, 8064, 8544, 8688, 9968, 10136, 11214, 11392, 11403, 11584, 12816, 13032, 14952, 15204, 16109, 16128, 17088, 17376, 19936, 20272, 22428, 22784, 22806, 23168, 25632, 26064, 29904, 30408, 32218, 34176, 34752, 39872, 40544, 44856, 45612, 46336, 48327, 51264, 52128, 59808, 60816, 64436, 68352, 69504, 79744, 81088, 89712, 91224, 96654, 102528, 104256, 112763, 119616, 121632, 128872, 139008, 144981, 159488, 162176, 179424, 182448, 193308, 205056, 208512, 225526, 239232, 243264, 257744, 289962, 324352, 338289, 358848, 364896, 386616, 417024, 451052, 478464, 486528, 515488, 579924, 676578, 717696, 729792, 773232, 902104, 973056, 1014867, 1030976, 1159848, 1353156, 1435392, 1459584, 1546464, 1804208, 2029734, 2061952, 2319696, 2706312, 2919168, 3092928, 3608416, 4059468, 4123904, 4639392, 5412624, 6185856, 7216832, 8118936, 9278784, 10825248, 12371712, 14433664, 16237872, 18557568, 21650496, 28867328, 32475744, 37115136, 43300992, 64951488, 86601984, 129902976, 259805952]

約数ペア:

[(1, 259805952), (2, 129902976), (3, 86601984), (4, 64951488), (6, 43300992), (7, 37115136), (8, 32475744), (9, 28867328), (12, 21650496), (14, 18557568), (16, 16237872), (18, 14433664), (21, 12371712), (24, 10825248), (28, 9278784), (32, 8118936), (36, 7216832), (42, 6185856), (48, 5412624), (56, 4639392), (63, 4123904), (64, 4059468), (72, 3608416), (84, 3092928), (89, 2919168), (96, 2706312), (112, 2319696), (126, 2061952), (128, 2029734), (144, 1804208), (168, 1546464), (178, 1459584), (181, 1435392), (192, 1353156), (224, 1159848), (252, 1030976), (256, 1014867), (267, 973056), (288, 902104), (336, 773232), (356, 729792), (362, 717696), (384, 676578), (448, 579924), (504, 515488), (534, 486528), (543, 478464), (576, 451052), (623, 417024), (672, 386616), (712, 364896), (724, 358848), (768, 338289), (801, 324352), (896, 289962), (1008, 257744), (1068, 243264), (1086, 239232), (1152, 225526), (1246, 208512), (1267, 205056), (1344, 193308), (1424, 182448), (1448, 179424), (1602, 162176), (1629, 159488), (1792, 144981), (1869, 139008), (2016, 128872), (2136, 121632), (2172, 119616), (2304, 112763), (2492, 104256), (2534, 102528), (2688, 96654), (2848, 91224), (2896, 89712), (3204, 81088), (3258, 79744), (3738, 69504), (3801, 68352), (4032, 64436), (4272, 60816), (4344, 59808), (4984, 52128), (5068, 51264), (5376, 48327), (5607, 46336), (5696, 45612), (5792, 44856), (6408, 40544), (6516, 39872), (7476, 34752), (7602, 34176), (8064, 32218), (8544, 30408), (8688, 29904), (9968, 26064), (10136, 25632), (11214, 23168), (11392, 22806), (11403, 22784), (11584, 22428), (12816, 20272), (13032, 19936), (14952, 17376), (15204, 17088), (16109, 16128)]