806777568

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{449}}^1$

素因数の和:849

約数の個数: 144

約数和(自身を含む): 2441275200

約数和(自身を除く): 1634497632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 306, 367, 408, 449, 544, 612, 734, 816, 898, 1101, 1224, 1347, 1468, 1632, 1796, 2202, 2448, 2694, 2936, 3303, 3592, 4041, 4404, 4896, 5388, 5872, 6239, 6606, 7184, 7633, 8082, 8808, 10776, 11744, 12478, 13212, 14368, 15266, 16164, 17616, 18717, 21552, 22899, 24956, 26424, 30532, 32328, 35232, 37434, 43104, 45798, 49912, 52848, 56151, 61064, 64656, 68697, 74868, 91596, 99824, 105696, 112302, 122128, 129312, 137394, 149736, 164783, 183192, 199648, 224604, 244256, 274788, 299472, 329566, 366384, 449208, 494349, 549576, 598944, 659132, 732768, 898416, 988698, 1099152, 1318264, 1483047, 1796832, 1977396, 2198304, 2636528, 2801311, 2966094, 3954792, 5273056, 5602622, 5932188, 7909584, 8403933, 11205244, 11864376, 15819168, 16807866, 22410488, 23728752, 25211799, 33615732, 44820976, 47457504, 50423598, 67231464, 89641952, 100847196, 134462928, 201694392, 268925856, 403388784, 806777568]

約数ペア:

[(1, 806777568), (2, 403388784), (3, 268925856), (4, 201694392), (6, 134462928), (8, 100847196), (9, 89641952), (12, 67231464), (16, 50423598), (17, 47457504), (18, 44820976), (24, 33615732), (32, 25211799), (34, 23728752), (36, 22410488), (48, 16807866), (51, 15819168), (68, 11864376), (72, 11205244), (96, 8403933), (102, 7909584), (136, 5932188), (144, 5602622), (153, 5273056), (204, 3954792), (272, 2966094), (288, 2801311), (306, 2636528), (367, 2198304), (408, 1977396), (449, 1796832), (544, 1483047), (612, 1318264), (734, 1099152), (816, 988698), (898, 898416), (1101, 732768), (1224, 659132), (1347, 598944), (1468, 549576), (1632, 494349), (1796, 449208), (2202, 366384), (2448, 329566), (2694, 299472), (2936, 274788), (3303, 244256), (3592, 224604), (4041, 199648), (4404, 183192), (4896, 164783), (5388, 149736), (5872, 137394), (6239, 129312), (6606, 122128), (7184, 112302), (7633, 105696), (8082, 99824), (8808, 91596), (10776, 74868), (11744, 68697), (12478, 64656), (13212, 61064), (14368, 56151), (15266, 52848), (16164, 49912), (17616, 45798), (18717, 43104), (21552, 37434), (22899, 35232), (24956, 32328), (26424, 30532)]