279803328

素因数分解:

$2^6\times 3^1\times 7^2\times {\mathrm{29741}}^1$

素因数の和:29770

約数の個数: 84

約数和(自身を含む): 861209352

約数和(自身を除く): 581406024

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, 29741, 59482, 89223, 118964, 178446, 208187, 237928, 356892, 416374, 475856, 624561, 713784, 832748, 951712, 1249122, 1427568, 1457309, 1665496, 1903424, 2498244, 2855136, 2914618, 3330992, 4371927, 4996488, 5710272, 5829236, 6661984, 8743854, 9992976, 11658472, 13323968, 17487708, 19985952, 23316944, 34975416, 39971904, 46633888, 69950832, 93267776, 139901664, 279803328]

約数ペア:

[(1, 279803328), (2, 139901664), (3, 93267776), (4, 69950832), (6, 46633888), (7, 39971904), (8, 34975416), (12, 23316944), (14, 19985952), (16, 17487708), (21, 13323968), (24, 11658472), (28, 9992976), (32, 8743854), (42, 6661984), (48, 5829236), (49, 5710272), (56, 4996488), (64, 4371927), (84, 3330992), (96, 2914618), (98, 2855136), (112, 2498244), (147, 1903424), (168, 1665496), (192, 1457309), (196, 1427568), (224, 1249122), (294, 951712), (336, 832748), (392, 713784), (448, 624561), (588, 475856), (672, 416374), (784, 356892), (1176, 237928), (1344, 208187), (1568, 178446), (2352, 118964), (3136, 89223), (4704, 59482), (9408, 29741)]