490699328

素因数分解:

$2^6\times 7^2\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4292

約数の個数: 84

約数和(自身を含む): 1163596860

約数和(自身を除く): 672897532

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 392, 448, 518, 592, 784, 1036, 1184, 1568, 1813, 2072, 2368, 3136, 3626, 4144, 4229, 7252, 8288, 8458, 14504, 16576, 16916, 29008, 29603, 33832, 58016, 59206, 67664, 116032, 118412, 135328, 156473, 207221, 236824, 270656, 312946, 414442, 473648, 625892, 828884, 947296, 1095311, 1251784, 1657768, 1894592, 2190622, 2503568, 3315536, 4381244, 5007136, 6631072, 7667177, 8762488, 10014272, 13262144, 15334354, 17524976, 30668708, 35049952, 61337416, 70099904, 122674832, 245349664, 490699328]

約数ペア:

[(1, 490699328), (2, 245349664), (4, 122674832), (7, 70099904), (8, 61337416), (14, 35049952), (16, 30668708), (28, 17524976), (32, 15334354), (37, 13262144), (49, 10014272), (56, 8762488), (64, 7667177), (74, 6631072), (98, 5007136), (112, 4381244), (148, 3315536), (196, 2503568), (224, 2190622), (259, 1894592), (296, 1657768), (392, 1251784), (448, 1095311), (518, 947296), (592, 828884), (784, 625892), (1036, 473648), (1184, 414442), (1568, 312946), (1813, 270656), (2072, 236824), (2368, 207221), (3136, 156473), (3626, 135328), (4144, 118412), (4229, 116032), (7252, 67664), (8288, 59206), (8458, 58016), (14504, 33832), (16576, 29603), (16916, 29008)]