319942626

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{13469}}^1$

素因数の和:13618

約数の個数: 32

約数和(自身を含む): 663370560

約数和(自身を除く): 343427934

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 642, 3959, 7918, 11877, 13469, 23754, 26938, 40407, 80814, 498353, 996706, 1441183, 1495059, 2882366, 2990118, 4323549, 8647098, 53323771, 106647542, 159971313, 319942626]

約数ペア:

[(1, 319942626), (2, 159971313), (3, 106647542), (6, 53323771), (37, 8647098), (74, 4323549), (107, 2990118), (111, 2882366), (214, 1495059), (222, 1441183), (321, 996706), (642, 498353), (3959, 80814), (7918, 40407), (11877, 26938), (13469, 23754)]