219886296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76991}}^1$

素因数の和:77024

約数の個数: 64

約数和(自身を含む): 665210880

約数和(自身を除く): 445324584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 76991, 153982, 230973, 307964, 461946, 538937, 615928, 923892, 1077874, 1308847, 1616811, 1847784, 2155748, 2617694, 3233622, 3926541, 4311496, 5235388, 6467244, 7853082, 9161929, 10470776, 12934488, 15706164, 18323858, 27485787, 31412328, 36647716, 54971574, 73295432, 109943148, 219886296]

約数ペア:

[(1, 219886296), (2, 109943148), (3, 73295432), (4, 54971574), (6, 36647716), (7, 31412328), (8, 27485787), (12, 18323858), (14, 15706164), (17, 12934488), (21, 10470776), (24, 9161929), (28, 7853082), (34, 6467244), (42, 5235388), (51, 4311496), (56, 3926541), (68, 3233622), (84, 2617694), (102, 2155748), (119, 1847784), (136, 1616811), (168, 1308847), (204, 1077874), (238, 923892), (357, 615928), (408, 538937), (476, 461946), (714, 307964), (952, 230973), (1428, 153982), (2856, 76991)]