213253992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{141041}}^1$

素因数の和:141063

約数の個数: 64

約数和(自身を含む): 677001600

約数和(自身を除く): 463747608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 141041, 282082, 423123, 564164, 846246, 987287, 1128328, 1269369, 1692492, 1974574, 2538738, 2961861, 3384984, 3808107, 3949148, 5077476, 5923722, 7616214, 7898296, 8885583, 10154952, 11847444, 15232428, 17771166, 23694888, 26656749, 30464856, 35542332, 53313498, 71084664, 106626996, 213253992]

約数ペア:

[(1, 213253992), (2, 106626996), (3, 71084664), (4, 53313498), (6, 35542332), (7, 30464856), (8, 26656749), (9, 23694888), (12, 17771166), (14, 15232428), (18, 11847444), (21, 10154952), (24, 8885583), (27, 7898296), (28, 7616214), (36, 5923722), (42, 5077476), (54, 3949148), (56, 3808107), (63, 3384984), (72, 2961861), (84, 2538738), (108, 1974574), (126, 1692492), (168, 1269369), (189, 1128328), (216, 987287), (252, 846246), (378, 564164), (504, 423123), (756, 282082), (1512, 141041)]