1687356024

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{7517}}^1$

素因数の和:7772

約数の個数: 64

約数和(自身を含む): 4330368000

約数和(自身を除く): 2643011976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 199, 282, 376, 398, 564, 597, 796, 1128, 1194, 1592, 2388, 4776, 7517, 9353, 15034, 18706, 22551, 28059, 30068, 37412, 45102, 56118, 60136, 74824, 90204, 112236, 180408, 224472, 353299, 706598, 1059897, 1413196, 1495883, 2119794, 2826392, 2991766, 4239588, 4487649, 5983532, 8479176, 8975298, 11967064, 17950596, 35901192, 70306501, 140613002, 210919503, 281226004, 421839006, 562452008, 843678012, 1687356024]

約数ペア:

[(1, 1687356024), (2, 843678012), (3, 562452008), (4, 421839006), (6, 281226004), (8, 210919503), (12, 140613002), (24, 70306501), (47, 35901192), (94, 17950596), (141, 11967064), (188, 8975298), (199, 8479176), (282, 5983532), (376, 4487649), (398, 4239588), (564, 2991766), (597, 2826392), (796, 2119794), (1128, 1495883), (1194, 1413196), (1592, 1059897), (2388, 706598), (4776, 353299), (7517, 224472), (9353, 180408), (15034, 112236), (18706, 90204), (22551, 74824), (28059, 60136), (30068, 56118), (37412, 45102)]