386011444

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{199}}^1$

素因数の和:369

約数の個数: 72

約数和(自身を含む): 847190400

約数和(自身を除く): 461178956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 73, 91, 146, 182, 199, 292, 364, 398, 511, 796, 949, 1022, 1393, 1898, 2044, 2587, 2786, 3796, 5174, 5329, 5572, 6643, 10348, 10658, 13286, 14527, 18109, 21316, 26572, 29054, 36218, 37303, 58108, 69277, 72436, 74606, 101689, 138554, 149212, 188851, 203378, 277108, 377702, 406756, 484939, 755404, 969878, 1060471, 1321957, 1939756, 2120942, 2643914, 4241884, 5287828, 7423297, 13786123, 14846594, 27572246, 29693188, 55144492, 96502861, 193005722, 386011444]

約数ペア:

[(1, 386011444), (2, 193005722), (4, 96502861), (7, 55144492), (13, 29693188), (14, 27572246), (26, 14846594), (28, 13786123), (52, 7423297), (73, 5287828), (91, 4241884), (146, 2643914), (182, 2120942), (199, 1939756), (292, 1321957), (364, 1060471), (398, 969878), (511, 755404), (796, 484939), (949, 406756), (1022, 377702), (1393, 277108), (1898, 203378), (2044, 188851), (2587, 149212), (2786, 138554), (3796, 101689), (5174, 74606), (5329, 72436), (5572, 69277), (6643, 58108), (10348, 37303), (10658, 36218), (13286, 29054), (14527, 26572), (18109, 21316)]