309982848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{115321}}^1$

素因数の和:115345

約数の個数: 64

約数和(自身を含む): 941027520

約数和(自身を除く): 631044672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 115321, 230642, 345963, 461284, 691926, 807247, 922568, 1383852, 1614494, 1845136, 2421741, 2767704, 3228988, 3690272, 4843482, 5535408, 6457976, 7380544, 9686964, 11070816, 12915952, 14761088, 19373928, 22141632, 25831904, 38747856, 44283264, 51663808, 77495712, 103327616, 154991424, 309982848]

約数ペア:

[(1, 309982848), (2, 154991424), (3, 103327616), (4, 77495712), (6, 51663808), (7, 44283264), (8, 38747856), (12, 25831904), (14, 22141632), (16, 19373928), (21, 14761088), (24, 12915952), (28, 11070816), (32, 9686964), (42, 7380544), (48, 6457976), (56, 5535408), (64, 4843482), (84, 3690272), (96, 3228988), (112, 2767704), (128, 2421741), (168, 1845136), (192, 1614494), (224, 1383852), (336, 922568), (384, 807247), (448, 691926), (672, 461284), (896, 345963), (1344, 230642), (2688, 115321)]