288291212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{317}}^1\times {\mathrm{1879}}^1$

素因数の和:2222

約数の個数: 36

約数和(自身を含む): 556589040

約数和(自身を除く): 268297828

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 317, 484, 634, 1268, 1879, 3487, 3758, 6974, 7516, 13948, 20669, 38357, 41338, 76714, 82676, 153428, 227359, 454718, 595643, 909436, 1191286, 2382572, 6552073, 13104146, 26208292, 72072803, 144145606, 288291212]

約数ペア:

[(1, 288291212), (2, 144145606), (4, 72072803), (11, 26208292), (22, 13104146), (44, 6552073), (121, 2382572), (242, 1191286), (317, 909436), (484, 595643), (634, 454718), (1268, 227359), (1879, 153428), (3487, 82676), (3758, 76714), (6974, 41338), (7516, 38357), (13948, 20669)]