306695812

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{107}}^2\times {\mathrm{181}}^1$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 559497484

約数和(自身を除く): 252801672

約数列:

[1, 2, 4, 37, 74, 107, 148, 181, 214, 362, 428, 724, 3959, 6697, 7918, 11449, 13394, 15836, 19367, 22898, 26788, 38734, 45796, 77468, 423613, 716579, 847226, 1433158, 1694452, 2072269, 2866316, 4144538, 8289076, 76673953, 153347906, 306695812]

約数ペア:

[(1, 306695812), (2, 153347906), (4, 76673953), (37, 8289076), (74, 4144538), (107, 2866316), (148, 2072269), (181, 1694452), (214, 1433158), (362, 847226), (428, 716579), (724, 423613), (3959, 77468), (6697, 45796), (7918, 38734), (11449, 26788), (13394, 22898), (15836, 19367)]