219192168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{702539}}^1$

素因数の和:702561

約数の個数: 32

約数和(自身を含む): 590133600

約数和(自身を除く): 370941432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 702539, 1405078, 2107617, 2810156, 4215234, 5620312, 8430468, 9133007, 16860936, 18266014, 27399021, 36532028, 54798042, 73064056, 109596084, 219192168]

約数ペア:

[(1, 219192168), (2, 109596084), (3, 73064056), (4, 54798042), (6, 36532028), (8, 27399021), (12, 18266014), (13, 16860936), (24, 9133007), (26, 8430468), (39, 5620312), (52, 4215234), (78, 2810156), (104, 2107617), (156, 1405078), (312, 702539)]