813707328

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{86491}}^1$

素因数の和:86520

約数の個数: 84

約数和(自身を含む): 2504462352

約数和(自身を除く): 1690755024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 147, 168, 192, 196, 224, 294, 336, 392, 448, 588, 672, 784, 1176, 1344, 1568, 2352, 3136, 4704, 9408, 86491, 172982, 259473, 345964, 518946, 605437, 691928, 1037892, 1210874, 1383856, 1816311, 2075784, 2421748, 2767712, 3632622, 4151568, 4238059, 4843496, 5535424, 7265244, 8303136, 8476118, 9686992, 12714177, 14530488, 16606272, 16952236, 19373984, 25428354, 29060976, 33904472, 38747968, 50856708, 58121952, 67808944, 101713416, 116243904, 135617888, 203426832, 271235776, 406853664, 813707328]

約数ペア:

[(1, 813707328), (2, 406853664), (3, 271235776), (4, 203426832), (6, 135617888), (7, 116243904), (8, 101713416), (12, 67808944), (14, 58121952), (16, 50856708), (21, 38747968), (24, 33904472), (28, 29060976), (32, 25428354), (42, 19373984), (48, 16952236), (49, 16606272), (56, 14530488), (64, 12714177), (84, 9686992), (96, 8476118), (98, 8303136), (112, 7265244), (147, 5535424), (168, 4843496), (192, 4238059), (196, 4151568), (224, 3632622), (294, 2767712), (336, 2421748), (392, 2075784), (448, 1816311), (588, 1383856), (672, 1210874), (784, 1037892), (1176, 691928), (1344, 605437), (1568, 518946), (2352, 345964), (3136, 259473), (4704, 172982), (9408, 86491)]