218036856

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{12923}}^1$

素因数の和:12988

約数の個数: 64

約数和(自身を含む): 589334400

約数和(自身を除く): 371297544

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 74, 76, 111, 114, 148, 152, 222, 228, 296, 444, 456, 703, 888, 1406, 2109, 2812, 4218, 5624, 8436, 12923, 16872, 25846, 38769, 51692, 77538, 103384, 155076, 245537, 310152, 478151, 491074, 736611, 956302, 982148, 1434453, 1473222, 1912604, 1964296, 2868906, 2946444, 3825208, 5737812, 5892888, 9084869, 11475624, 18169738, 27254607, 36339476, 54509214, 72678952, 109018428, 218036856]

約数ペア:

[(1, 218036856), (2, 109018428), (3, 72678952), (4, 54509214), (6, 36339476), (8, 27254607), (12, 18169738), (19, 11475624), (24, 9084869), (37, 5892888), (38, 5737812), (57, 3825208), (74, 2946444), (76, 2868906), (111, 1964296), (114, 1912604), (148, 1473222), (152, 1434453), (222, 982148), (228, 956302), (296, 736611), (444, 491074), (456, 478151), (703, 310152), (888, 245537), (1406, 155076), (2109, 103384), (2812, 77538), (4218, 51692), (5624, 38769), (8436, 25846), (12923, 16872)]