329446992

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{140071}}^1$

素因数の和:140096

約数の個数: 60

約数和(自身を含む): 990028896

約数和(自身を除く): 660581904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 140071, 280142, 420213, 560284, 840426, 980497, 1120568, 1680852, 1960994, 2241136, 2941491, 3361704, 3921988, 5882982, 6723408, 6863479, 7843976, 11765964, 13726958, 15687952, 20590437, 23531928, 27453916, 41180874, 47063856, 54907832, 82361748, 109815664, 164723496, 329446992]

約数ペア:

[(1, 329446992), (2, 164723496), (3, 109815664), (4, 82361748), (6, 54907832), (7, 47063856), (8, 41180874), (12, 27453916), (14, 23531928), (16, 20590437), (21, 15687952), (24, 13726958), (28, 11765964), (42, 7843976), (48, 6863479), (49, 6723408), (56, 5882982), (84, 3921988), (98, 3361704), (112, 2941491), (147, 2241136), (168, 1960994), (196, 1680852), (294, 1120568), (336, 980497), (392, 840426), (588, 560284), (784, 420213), (1176, 280142), (2352, 140071)]