217078764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{63031}}^1$

素因数の和:63086

約数の個数: 48

約数和(自身を含む): 593005056

約数和(自身を除く): 375926292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 82, 84, 123, 164, 246, 287, 492, 574, 861, 1148, 1722, 3444, 63031, 126062, 189093, 252124, 378186, 441217, 756372, 882434, 1323651, 1764868, 2584271, 2647302, 5168542, 5294604, 7752813, 10337084, 15505626, 18089897, 31011252, 36179794, 54269691, 72359588, 108539382, 217078764]

約数ペア:

[(1, 217078764), (2, 108539382), (3, 72359588), (4, 54269691), (6, 36179794), (7, 31011252), (12, 18089897), (14, 15505626), (21, 10337084), (28, 7752813), (41, 5294604), (42, 5168542), (82, 2647302), (84, 2584271), (123, 1764868), (164, 1323651), (246, 882434), (287, 756372), (492, 441217), (574, 378186), (861, 252124), (1148, 189093), (1722, 126062), (3444, 63031)]