212442456

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{239237}}^1$

素因数の和:239283

約数の個数: 32

約数和(自身を含む): 545462640

約数和(自身を除く): 333020184

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 239237, 478474, 717711, 956948, 1435422, 1913896, 2870844, 5741688, 8851769, 17703538, 26555307, 35407076, 53110614, 70814152, 106221228, 212442456]

約数ペア:

[(1, 212442456), (2, 106221228), (3, 70814152), (4, 53110614), (6, 35407076), (8, 26555307), (12, 17703538), (24, 8851769), (37, 5741688), (74, 2870844), (111, 1913896), (148, 1435422), (222, 956948), (296, 717711), (444, 478474), (888, 239237)]