227977504

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1459}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 474616800

約数和(自身を除く): 246639296

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 257, 304, 514, 608, 1028, 1459, 2056, 2918, 4112, 4883, 5836, 8224, 9766, 11672, 19532, 23344, 27721, 39064, 46688, 55442, 78128, 110884, 156256, 221768, 374963, 443536, 749926, 887072, 1499852, 2999704, 5999408, 7124297, 11998816, 14248594, 28497188, 56994376, 113988752, 227977504]

約数ペア:

[(1, 227977504), (2, 113988752), (4, 56994376), (8, 28497188), (16, 14248594), (19, 11998816), (32, 7124297), (38, 5999408), (76, 2999704), (152, 1499852), (257, 887072), (304, 749926), (514, 443536), (608, 374963), (1028, 221768), (1459, 156256), (2056, 110884), (2918, 78128), (4112, 55442), (4883, 46688), (5836, 39064), (8224, 27721), (9766, 23344), (11672, 19532)]