19658677248

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{304729}}^1$

素因数の和:304762

約数の個数: 132

約数和(自身を含む): 64873360240

約数和(自身を除く): 45214682992

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, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 21504, 32256, 64512, 304729, 609458, 914187, 1218916, 1828374, 2133103, 2437832, 2742561, 3656748, 4266206, 4875664, 5485122, 6399309, 7313496, 8532412, 9751328, 10970244, 12798618, 14626992, 17064824, 19197927, 19502656, 21940488, 25597236, 29253984, 34129648, 38395854, 39005312, 43880976, 51194472, 58507968, 68259296, 76791708, 78010624, 87761952, 102388944, 117015936, 136518592, 153583416, 156021248, 175523904, 204777888, 234031872, 273037184, 307166832, 312042496, 351047808, 409555776, 468063744, 546074368, 614333664, 702095616, 819111552, 936127488, 1092148736, 1228667328, 1404191232, 1638223104, 2184297472, 2457334656, 2808382464, 3276446208, 4914669312, 6552892416, 9829338624, 19658677248]

約数ペア:

[(1, 19658677248), (2, 9829338624), (3, 6552892416), (4, 4914669312), (6, 3276446208), (7, 2808382464), (8, 2457334656), (9, 2184297472), (12, 1638223104), (14, 1404191232), (16, 1228667328), (18, 1092148736), (21, 936127488), (24, 819111552), (28, 702095616), (32, 614333664), (36, 546074368), (42, 468063744), (48, 409555776), (56, 351047808), (63, 312042496), (64, 307166832), (72, 273037184), (84, 234031872), (96, 204777888), (112, 175523904), (126, 156021248), (128, 153583416), (144, 136518592), (168, 117015936), (192, 102388944), (224, 87761952), (252, 78010624), (256, 76791708), (288, 68259296), (336, 58507968), (384, 51194472), (448, 43880976), (504, 39005312), (512, 38395854), (576, 34129648), (672, 29253984), (768, 25597236), (896, 21940488), (1008, 19502656), (1024, 19197927), (1152, 17064824), (1344, 14626992), (1536, 12798618), (1792, 10970244), (2016, 9751328), (2304, 8532412), (2688, 7313496), (3072, 6399309), (3584, 5485122), (4032, 4875664), (4608, 4266206), (5376, 3656748), (7168, 2742561), (8064, 2437832), (9216, 2133103), (10752, 1828374), (16128, 1218916), (21504, 914187), (32256, 609458), (64512, 304729)]