222773292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{12451}}^1$

素因数の和:12539

約数の個数: 72

約数和(自身を含む): 652684032

約数和(自身を除く): 429910740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 71, 84, 126, 142, 213, 252, 284, 426, 497, 639, 852, 994, 1278, 1491, 1988, 2556, 2982, 4473, 5964, 8946, 12451, 17892, 24902, 37353, 49804, 74706, 87157, 112059, 149412, 174314, 224118, 261471, 348628, 448236, 522942, 784413, 884021, 1045884, 1568826, 1768042, 2652063, 3137652, 3536084, 5304126, 6188147, 7956189, 10608252, 12376294, 15912378, 18564441, 24752588, 31824756, 37128882, 55693323, 74257764, 111386646, 222773292]

約数ペア:

[(1, 222773292), (2, 111386646), (3, 74257764), (4, 55693323), (6, 37128882), (7, 31824756), (9, 24752588), (12, 18564441), (14, 15912378), (18, 12376294), (21, 10608252), (28, 7956189), (36, 6188147), (42, 5304126), (63, 3536084), (71, 3137652), (84, 2652063), (126, 1768042), (142, 1568826), (213, 1045884), (252, 884021), (284, 784413), (426, 522942), (497, 448236), (639, 348628), (852, 261471), (994, 224118), (1278, 174314), (1491, 149412), (1988, 112059), (2556, 87157), (2982, 74706), (4473, 49804), (5964, 37353), (8946, 24902), (12451, 17892)]